ࡱ> [ rbjbj 2ZΐΐjIIIII]]]]Q]9  ((((l)l)l)88888885;=B8Il)l)l)l)l)8II((8P8P8P8l)I(I(8P8l)8P8P8P8(`N]z1P88809P8>P8>P8P80>I8$l)l)P8l)l)l)l)l)88P8l)l)l)9l)l)l)l)>l)l)l)l)l)l)l)l)l) : Study Island Copyright 2015 Edmentum - All rights reserved.  Generation Date: 02/22/2015 Generated By: Robert Dilliplane  1. Jake is building a fence around his property. He wants the perimeter to be no more than 100 feet. He also wants the length to be at least 10 feet longer than the width. If he builds his fence according to these limits, which would be the maximum possible width of the fence?  INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d A.30 feet  INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d B.10 feet  INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d C.50 feet  INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d D.20 feet 2. Which graph represents the following system of inequalities?  INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?\\left\\{\\begin{array}{rclC40C40}y&\\leq&\\frac{3}{2}x\\ +\\ 2\\\\ y&>&-x\\ +\\ 5\\end{array}\\right." \* MERGEFORMAT \d   INCLUDEPICTURE "https://app142.studyisland.com/pics/185153pic10.png" \* MERGEFORMAT \d  W. INCLUDEPICTURE "https://app142.studyisland.com/pics/185153pic11.png" \* MERGEFORMAT \d  X. INCLUDEPICTURE "https://app142.studyisland.com/pics/185153pic12.png" \* MERGEFORMAT \d  Y. INCLUDEPICTURE "https://app142.studyisland.com/pics/185153pic9.png" \* MERGEFORMAT \d  Z.  INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d A.W  INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d B.Y  INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d C.X  INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d D.Z 3. Choose the system of inequalities that best matches the graph below.  INCLUDEPICTURE "https://app142.studyisland.com/pics/169341q11.PNG" \* MERGEFORMAT \d   INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d A. INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?\\begin{array}{rclC35C35}y &\\leq& -\\frac{2}{3}x\\ +\\ 2\\\\y &<& -\\frac{1}{4}x\\end{array}" \* MERGEFORMAT \d   INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d B. INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?\\begin{array}{rclC35C35}y &<& -\\frac{3}{2}x\\ +\\ 3\\\\y &>& -\\frac{1}{4}x\\end{array}" \* MERGEFORMAT \d   INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d C. INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?\\begin{array}{rclC35C35}y &\\leq& -\\frac{2}{3}x\\ +\\ 2\\\\y &\\leq& \\frac{1}{4}x\\end{array}" \* MERGEFORMAT \d   INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d D. INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?\\begin{array}{rclC35C35}y &\\leq& -2x\\ +\\ 3\\\\y &<& -4x\\end{array}" \* MERGEFORMAT \d  4. Graph the following system of inequalities.  INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?\\begin{array}{rclC35C35}y &>& \\frac{1}{2}x\\ -\\ 2\\\\y &<& -\\frac{1}{4}x\\end{array}" \* MERGEFORMAT \d   INCLUDEPICTURE "https://app142.studyisland.com/pics/169341q16c.PNG" \* MERGEFORMAT \d  W. INCLUDEPICTURE "https://app142.studyisland.com/pics/169341q16a.PNG" \* MERGEFORMAT \d  X. INCLUDEPICTURE "https://app142.studyisland.com/pics/169341q16b.PNG" \* MERGEFORMAT \d  Y. INCLUDEPICTURE "https://app142.studyisland.com/pics/169341q16d.PNG" \* MERGEFORMAT \d  Z.  INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d A.X  INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d B.Z  INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d C.W  INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d D.Y 5. Choose the system of inequalities that best matches the graph below.  INCLUDEPICTURE "https://app142.studyisland.com/pics/169341q8.PNG" \* MERGEFORMAT \d   INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d A. INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?\\begin{array}{rclC35C35}x &\\geq& -2\\\\y &\\geq& 2x\\ +\\ 1\\end{array}" \* MERGEFORMAT \d   INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d B. INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?\\begin{array}{rclC35C35}y &\\geq& -2x\\\\y &<& -2x\\ +\\ 1\\end{array}" \* MERGEFORMAT \d   INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d C. INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?\\begin{array}{rclC35C35}y &\\geq& -2\\\\y &\\leq& 2x\\ -\\ 1\\end{array}" \* MERGEFORMAT \d   INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d D. INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?\\begin{array}{rclC35C35}x &\\geq& -2\\\\y &\\geq& 2x\\ -\\ 2\\end{array}" \* MERGEFORMAT \d  6. Choose the system of inequalities that best matches the graph below.  INCLUDEPICTURE "https://app142.studyisland.com/pics/169341q9.PNG" \* MERGEFORMAT \d   INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d A. INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?\\begin{array}{rclC35C35}y &<& 1\\\\x &\\leq& -1\\end{array}" \* MERGEFORMAT \d   INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d B. INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?\\begin{array}{rclC35C35}y &\\leq& -1\\\\x &<& 1\\end{array}" \* MERGEFORMAT \d   INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d C. INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?\\begin{array}{rclC35C35}y &<& -1\\\\x &\\leq& 1\\end{array}" \* MERGEFORMAT \d   INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d D. INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?\\begin{array}{rclC35C35}y &>& -1\\\\x &\\geq& 1\\end{array}" \* MERGEFORMAT \d  7.  INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?\\begin{cases}y\\;\\geq\\,-\\,\\frac{1}{3}x\\;+\\;3\\\\\\huge a\\hspace{-20}\\\\y\\;>\\;\\frac{3}{4}x\\;-\\;1\\end{cases}" \* MERGEFORMAT \d  Which quadrants contain the solution to this system of inequalities?  INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d A.quadrants I and II  INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d B.quadrants I, II, and IV  INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d C.quadrants I and IV  INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d D.quadrants III and IV 8. The drill team is selling candy at the football games for a fundraiser. Students can buy the candy for $2 and everyone else can buy the candy for $3. They only have 200 bags of candy and they need to make at least $500. If the solution region is the amount of candy sold to students and everyone else, which graph's shaded area represents the solution region?  INCLUDEPICTURE "https://app142.studyisland.com/pics/73035candyA2.png" \* MERGEFORMAT \d  W. INCLUDEPICTURE "https://app142.studyisland.com/pics/73035candyD2.png" \* MERGEFORMAT \d  X. INCLUDEPICTURE "https://app142.studyisland.com/pics/73035candyB2.png" \* MERGEFORMAT \d  Y. INCLUDEPICTURE "https://app142.studyisland.com/pics/73035candyC2.png" \* MERGEFORMAT \d  Z.  INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d A.Y  INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d B.Z  INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d C.W  INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d D.X 9. Which system of inequalities is represented by the graph below?  INCLUDEPICTURE "https://app142.studyisland.com/pics/185153q12.png" \* MERGEFORMAT \d   INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d A. INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?\\left\\{\\begin{array}{rclC40C40}y& <& -\\frac{2}{3}x \\ + \\ 3\\\\y& < & \\frac{3}{2}x\\end{array}\\right." \* MERGEFORMAT \d   INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d B. INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?\\left\\{\\begin{array}{rclC40C40}y& <& \\frac{2}{3}x \\\\y & < & -\\frac{3}{2}x \\ + \\ 3\\end{array}\\right." \* MERGEFORMAT \d   INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d C. INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?\\left\\{\\begin{array}{rclC40C40}y& \\leq& -\\frac{2}{3}x \\ + \\ 3\\\\y & \\leq & \\frac{3}{2}x\\end{array}\\right." \* MERGEFORMAT \d   INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d D. INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?\\left\\{\\begin{array}{rclC40C40}y& \\leq & \\frac{2}{3}x \\\\y & \\leq& -\\frac{3}{2}x \\ + \\ 3\\end{array}\\right." \* MERGEFORMAT \d  10. Julia works for a company selling light bulbs. She sells fluorescent light bulbs for $5 a piece and incandescent light bulbs for $2. To meet her quota, she needs to sell over 100 light bulbs and make at least $350. If the solution region is the amount of light bulbs Julia needs to sell to meet her quota, which graph's shaded area represents the solution region?  INCLUDEPICTURE "https://app142.studyisland.com/pics/73035lightbulbsC2.png" \* MERGEFORMAT \d  W. INCLUDEPICTURE "https://app142.studyisland.com/pics/73035lightbulbsD2.png" \* MERGEFORMAT \d  X. INCLUDEPICTURE "https://app142.studyisland.com/pics/73035lightbulbsA2.png" \* MERGEFORMAT \d  Y. INCLUDEPICTURE "https://app142.studyisland.com/pics/73035lightbulbsB2.png" \* MERGEFORMAT \d  Z.  INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d A.X  INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d B.Z  INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d C.Y  INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d D.W 11. Graph the following system of inequalities.  INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?\\begin{array}{rclC40C40}y &\\leq& -x\\ +\\ 3\\\\x &\\geq& 1\\end{array}" \* MERGEFORMAT \d   INCLUDEPICTURE "https://app142.studyisland.com/pics/169341q3c.PNG" \* MERGEFORMAT \d  W. INCLUDEPICTURE "https://app142.studyisland.com/pics/169341q3b.PNG" \* MERGEFORMAT \d  X. INCLUDEPICTURE "https://app142.studyisland.com/pics/169341q3d.PNG" \* MERGEFORMAT \d  Y. INCLUDEPICTURE "https://app142.studyisland.com/pics/169341q3a.PNG" \* MERGEFORMAT \d  Z.  INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d A.Z  INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d B.Y  INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d C.W  INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d D.X 12. Graph the following system of inequalities.  INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?\\begin{array}{rclC35C35}y &<& x\\ +\\ 3\\\\y &>& x\\ -\\ 3\\end{array}" \* MERGEFORMAT \d   INCLUDEPICTURE "https://app142.studyisland.com/pics/169341q17a.PNG" \* MERGEFORMAT \d  W. INCLUDEPICTURE "https://app142.studyisland.com/pics/169341q17c.PNG" \* MERGEFORMAT \d  X. INCLUDEPICTURE "https://app142.studyisland.com/pics/169341q17d.PNG" \* MERGEFORMAT \d  Y. INCLUDEPICTURE "https://app142.studyisland.com/pics/169341q17b.PNG" \* MERGEFORMAT \d  Z.  INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d A.W  INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d B.X  INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d C.Z  INCLUDEPICTURE "https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16" \* MERGEFORMAT \d D.Y Answers 1. D 2. D 3. A 4. A 5. A 6. C 7. A 8. C 9. A 10. C 11. A 12. A Explanations 1. Set up and graph a system of inequalities to solve the problem. Letting x represent the width and y represent the length of the fenced-in area produces the inequality below when the perimeter restrictions are considered. 2x + 2y<1002y<-2x + 100y<-x + 50 Furthermore, the length must be at least 10 feet longer than the width. y>x + 10 Graph both inequalities to determine the solution.  INCLUDEPICTURE "https://app142.studyisland.com/pics/106941question1a1.png" \* MERGEFORMAT \d  The greatest possible width is 20 feet. 2. The first inequality has a y-intercept of 2 and a slope of  INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?\\frac{3}{2}" \* MERGEFORMAT \d . The inequality symbol is less than or equal to, so the line will be a solid line, and the solution region will be shaded below this line. The second inequality has a y-intercept of 5 and a slope of -1. The inequality symbol is greater than, so the line will be a dashed line, and the solution region will be shaded above this line. Therefore, the correct graph is graph Z. 3. The pink line crosses the y-axis at (0,2). Since b represents the y-intercept of the equation, b = 2. The line also rises -2 and runs 3 to each point. Since the slope of a line is rise over run, and m represents the slope of the line, m = - INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?\\normalsize{\\frac{2}{3}}" \* MERGEFORMAT \d . Thus, the equation of the line is y = - INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?\\normalsize{\\frac{2}{3}}" \* MERGEFORMAT \d x + 2. Now, plug in a point from the shaded area, such as (-3,0).  INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?\\begin{array}{rclC35C35C35C35}y &?& -\\frac{2}{3}x\\ +\\ 2\\\\0 &?& -\\frac{2}{3}(-3)\\ +\\ 2\\\\0 &?& 4\\\\0 &<& 4\\end{array}" \* MERGEFORMAT \d  Since the line is solid, the less than or equal to symbol should be used to get the inequality y < - INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?\\normalsize{\\frac{2}{3}}" \* MERGEFORMAT \d x + 2. The blue line crosses the y-axis at (0,0). Since b represents the y-intercept of the equation, b = 0. The line also rises -1 and runs 4 to each point. Since the slope of a line is rise over run, and m represents the slope of the line, m = - INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?\\normalsize{\\frac{1}{4}}" \* MERGEFORMAT \d . Thus, the equation of the line is y = - INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?\\normalsize{\\frac{1}{4}}" \* MERGEFORMAT \d x. Now, plug in a point from the shaded area, such as (-4,0).  INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?\\begin{array}{rclC35C35C35C35}y &?& -\\frac{1}{4}x\\\\0 &?& -\\frac{1}{4}(-4)\\\\0 &?& 1\\\\0 &<& 1\\end{array}" \* MERGEFORMAT \d  Since the line is dotted, then the less than symbol should be used to get the inequality y < - INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?\\normalsize{\\frac{1}{4}}" \* MERGEFORMAT \d x. The only system of the answer choices that matches both inequalities is y < - INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?\\normalsize{\\frac{2}{3}}" \* MERGEFORMAT \d x + 2. and y < - INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?\\normalsize{\\frac{1}{4}}" \* MERGEFORMAT \d x. 4. The first inequality, y >  INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?\\normalsize{\\frac{1}{2}}" \* MERGEFORMAT \d x - 2, has a y-intercept of b = -2 and a slope of m =  INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?\\normalsize{\\frac{1}{2}}" \* MERGEFORMAT \d . The inequality symbol says greater than, so this line should be dotted with the common shaded area above the line. The second inequality, y < - INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?\\normalsize{\\frac{1}{4}}" \* MERGEFORMAT \d x, has a y-intercept of b = 0 and a slope of m = - INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?\\normalsize{\\frac{1}{4}}" \* MERGEFORMAT \d . The inequality symbol says less than, so this line should be dotted with the common shaded area below the line. The only graph that fits every description is X. 5. The red line crosses the y-axis at (0,1). Since b represents the y-intercept of the equation, b = 1. The line also rises 2 and runs 1 to each point. Since the slope of a line is rise over run, and m represents the slope of the line, m = 2. Thus, the equation of the line is y = 2x + 1. Now, plug in a point from the shaded area, such as (-1,1).  INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?\\begin{array}{rclC35C35C35C35}y &?& 2x\\ +\\ 1\\\\1 &?& 2(-1)\\ +\\ 1\\\\1 &?& -1\\\\1 &>& -1\\end{array}" \* MERGEFORMAT \d  Since the line is solid, then the greater than or equal to symbol should be used to get the inequality y > 2x + 1. The blue line is a vertical line with no slope that crosses at -2 on the x-axis. Thus, the equation of the line is x = -2. Notice that the shading is to the right of the solid line, so the greater than or equal to symbol should be used to get the inequality x > -2. The only system of the answer choices that matches both inequalities is x > -2 and y > 2x + 1. 6. The purple line is a horizontal line with a slope of m = 0 that crosses at -1 on the y-axis. Thus, the equation of the line is y = -1. Notice that the shading is below the dotted line, so the less than symbol should be used to get the inequality y < -1. The pink line is a vertical line with undefined slope that crosses at 1 on the x-axis. Thus, the equation of the line is x = 1. Notice that the shading is to the left of the solid line, so the less than or equal to symbol should be used to get the inequality x < 1. The only system of the answer choices that matches both inequalities is y < -1 and x < 1. 7. To determine which quadrants contain the solution, graph each inequality separately. The first inequality,  INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?y\\;\\geq\\,-\\,\\frac{1}{3}x\\;+\\;3" \* MERGEFORMAT \d , has a y-intercept of  INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?3" \* MERGEFORMAT \d , a slope of  INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?-\\,\\frac{1}{3}" \* MERGEFORMAT \d , is a solid line, and is shaded above. INCLUDEPICTURE "https://app142.studyisland.com/pics/141169set9.png" \* MERGEFORMAT \d The second inequality,  INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?y\\;>\\;\\frac{3}{4}x\\;-\\;1" \* MERGEFORMAT \d , has a y-intercept of  INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?-1" \* MERGEFORMAT \d , a slope of  INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?\\frac{3}{4}" \* MERGEFORMAT \d , is a dotted line, and is shaded above. INCLUDEPICTURE "https://app142.studyisland.com/pics/141169set10.png" \* MERGEFORMAT \d The solution is in the overlapping sections. Therefore, the quadrants that contain the solution are quadrants I and II. INCLUDEPICTURE "https://app142.studyisland.com/pics/141169set11.png" \* MERGEFORMAT \d 8. First, form the inequalities needed for the graph using x for the amount of candy sold to everyone else and y for the amount of candy sold to students. Since they only have 200 bags of candy, use the following inequality. x + y < 200 Since candy is sold to students for $2, everyone else for $3, and they need to make at least $500, use the following inequality. 3x + 2y > 500 Thus, the solution region can be found using this system of inequalities. x + y <2003x + 2y >500 In order to graph the inequalities, convert each equation into slope-intercept form. x + y<2003x + 2y>500x - x + y<200 - x3x - 3x + 2y>500 - 3xy<-x + 2002y>-3x + 500 INCLUDEPICTURE "https://app142.studyisland.com/images/red.gif" \* MERGEFORMAT \d  INCLUDEPICTURE "https://app142.studyisland.com/images/red.gif" \* MERGEFORMAT \d 22y>- 3 x + 250  INCLUDEPICTURE "https://app142.studyisland.com/images/black.gif" \* MERGEFORMAT \d  2  Since both equations are allowed to be equal, graph them using solid lines. The equation on the left shows y is less than or equal to the right side, so the solution region will be below this line. The equation on the right shows y is greater than or equal to the right side, so the solution region will be above this line. The region that is below the first line and above the second line forms the solution region, which is shaded as shown below.  INCLUDEPICTURE "https://app142.studyisland.com/pics/73035candyA2.png" \* MERGEFORMAT \d  9. The dashed line, l1, has a y-intercept of 3 and a slope of  INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?-\\frac{2}{3}" \* MERGEFORMAT \d . Since the shaded region is below the dashed line, the inequality is less than.  INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?y \\ \\lt \\ -\\frac{2}{3} \\ + \\ 3" \* MERGEFORMAT \d  The dashed line, l2, has a y-intercept of 0 and a slope of  INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?\\frac{3}{2}" \* MERGEFORMAT \d . Since the shaded region is below the dotted line, the inequality is less than.  INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?y \\ \\lt \\ \\frac{3}{2}x" \* MERGEFORMAT \d  Therefore, the graph represents the following system of inequalities.  INCLUDEPICTURE "https://media.studyisland.com/cgi-bin/mimetex.cgi?\\begin{cases}&y\\ <\\ -\\frac{2}{3}x \\ + \\ 3\\\\\\vspace*{9 \\hspace*{-10}}\\\\&y \\ < \\ \\frac{3}{2}x\\end{cases}" \* MERGEFORMAT \d  10. First, form the inequalities needed for the graph using x for the amount of incandescent light bulbs sold and y for the amount of fluorescent light bulbs sold. Since Julia needs to sell more than 100 light bulbs, use the following inequality. x + y > 100 Since each fluorescent light bulb sells for $5, each incandescent light bulb sells for $2, and Julia needs to make at least $350, use the following inequality. 2x + 5y > 350 Thus, the solution region can be found using this system of inequalities. x + y >1002x + 5y >350 In order to graph the inequalities, convert each equation into slope-intercept form. x + y>1002x + 5y>350x - x + y >100 - x2x - 2x + 5y>350 - 2xy>-x + 1005y>-2x + 350 INCLUDEPICTURE "https://app142.studyisland.com/images/red.gif" \* MERGEFORMAT \d  INCLUDEPICTURE "https://app142.studyisland.com/images/red.gif" \* MERGEFORMAT \d 55y>- 2 x + 70  INCLUDEPICTURE "https://app142.studyisland.com/images/black.gif" \* MERGEFORMAT \d  5  Since the equation on the left is not allowed to be equal, graph it using a dotted line. Since the equation on the right is allowed to be equal, graph it using a solid line. The equation on the left shows y is greater than the right side, so the solution region will be above this line. The equation on the right shows y is greater than or equal to the right side, so the solution region will be above this line. The region that is above the first line and above the second line forms the solution region, which is shaded as shown below.  INCLUDEPICTURE "https://app142.studyisland.com/pics/73035lightbulbsA2.png" \* MERGEFORMAT \d  11. The first inequality, x > 1, only contains one variable, x, so it makes a vertical line with no slope that crosses at 1 on the x-axis. The inequality symbol says greater than or equal to, so this vertical line should be solid with the common shaded area to the right of the line. The second inequality, y < -x + 3, has a y-intercept of b = 3 and a slope of m = -1. The inequality symbol says less than or equal to, so this line should be solid with the common shaded area below the line. The only graph that fits every description is Z. 12. The first inequality, y < x + 3, has a y-intercept of b = 3 and a slope of m = 1. The inequality symbol says less than, so this line should be dotted with the common shaded area below the line. The second inequality, y > x - 3, has a y-intercept of b = -3 and a slope of m = 1. The inequality symbol says greater than, so this line should be dotted with the common shaded area above the line. The only graph that fits every description is W.  =?@R\l}       " # $ % + , - . / 1 : ; < = ĽĽĵĽĭĽēĽērĽējh"UmHnHujh"UmHnHu h<hCJaJj8h"UmHnHuh"jh"Ujh}U h5\hjh}UhCJOJQJ^JaJ h5CJOJQJ\^JaJ h5CJOJQJ\^JaJ, ?A   " # $ th $[$\$ed@jkd$$Ifed@F,R1BBB t6    34Bait@$If$ed@ed@$$a$ed@ded@ / 2 : $[$\$ed@jkdg$$Ifed@F,E$BBB t6    34Bait@$If: ; < $If $[$\$ed@jkd$$Ifed@F,R1BBB t6    34Bait@= ' ( ) * + - . / GHjh"UmHnHujh"UmHnHuh0J%OJQJjh"UmHnHujP h"UmHnHu h"5\j h}UhCJaJ h5\hjUh"UmHnHujh"Uh"/ . {rr $$Ifa$ $a$ed@$\$ed@ed@jkd% $$Ifed@F,R1BBB t6    34Bait@ NOP>9ed@[kd$$Ifed@T0jl nCC t634Bait@T $$Ifa$[kd$$Ifed@T0jl nCC t634Bait@THIJKMNOPQQRSTUWZ[\]]^_`acfghikԶԶԶԄ} h"5\j h}Uj6h"UmHnHujh"UmHnHujxh"UmHnHu h< h5\jh"UmHnHuh"hCJaJh0J%OJQJhjh"Ujh"UmHnHu1PUXZ $[$\$ed@jkd$$Ifed@F,RBBB t6    34Bait@$IfZ[\$If $[$\$ed@jkdH$$Ifed@F,E>BBB t6    34Bait@adf$If $[$\$ed@jkd$$Ifed@F,RKBBB t6    34Bait@fgikK}wwo$If$If$a$ed@$\$ed@ed@jkd $$Ifed@F,R0BBB t6    34Bait@ km   GHIJKLMN j /h"UmHnHuj*h"UmHnHuj)h"UmHnHu h<hCJaJj$h"UmHnHuj"h"UmHnHuj1!h"UmHnHuh"jh"Uh h5\3KLMz$If$If $[$\$ed@jkdr($$Ifed@F,RBBB t6    34Bait@z$If$If $[$\$ed@jkd}.$$Ifed@F,E BBB t6    34Bait@ABCDEGHI !-./01345ު}oj@h"UmHnHuh0J%OJQJj>h"UmHnHujV;h"UmHnHu h"5\j:h}Uj6h"UmHnHu h5\j(5h"UmHnHuh" h<hCJaJhjh"Uj0h"UmHnHu+EHz$If$If $[$\$ed@jkd4$$Ifed@F,RBBB t6    34Bait@ 4}tt $$Ifa$$a$ed@$\$ed@ed@jkd+:$$Ifed@F,RBBB t6    34Bait@KLMNOQRSTUUVWXY[^_`ajKh"UmHnHujNIh"UmHnHu h5\jFh"UmHnHu h<jDh"UmHnHujBh"UmHnHuh"hCJaJh0J%OJQJhjh"U6RSTF: $[$\$ed@WkdtF$$Ifed@0 CC t634Bait@ $$Ifa$Wkd{B$$Ifed@0 CC t634Bait@TY\^ $[$\$ed@jkdH$$Ifed@F,RKBBB t6    34Bait@$If^_`$If $[$\$ed@jkdK$$Ifed@F,E#BBB t6    34Bait@ehj$If $[$\$ed@jkd}M$$Ifed@F,RBBB t6    34Bait@abcdegjklmoq 56789:;<\]^ӕyjZh"UmHnHujOXh"UmHnHu h<jTh"UmHnHujRh"UmHnHujQh"UmHnHu h"5\jkPh}UhCJaJ h5\hj Nh"UmHnHujh"Uh"/jkmo9}wwo$If$If$a$ed@$\$ed@ed@jkdO$$Ifed@F,RKBBB t6    34Bait@ 9:;`z$If$If $[$\$ed@jkdW$$Ifed@F,R[BBB t6    34Bait@^_`abc     U V W X Z [ jih"UmHnHu h"5\jih}UjDeh"UmHnHujtch"UmHnHuj_h"UmHnHu h5\j]h"UmHnHuh" h<hCJaJhjh"U1`abz$If$If $[$\$ed@jkdR]$$Ifed@F,EBBB t6    34Bait@  z$If$If $[$\$ed@jkdb$$Ifed@F,RBBB t6    34Bait@Y Z t!}wwo$If$If$a$ed@$\$ed@ed@jkdxh$$Ifed@F,R[BBB t6    34Bait@ p!q!r!s!t!u!v!w!!!!!!!!!"""""""" ################)$*$jwh"UmHnHujvh"UmHnHujrh"UmHnHujph"UmHnHu h<hCJaJj(mh"UmHnHuh" h5\hjh"UjXkh"UmHnHu0t!u!v!!!"z$If$If $[$\$ed@jkd&p$$Ifed@F,RBBB t6    34Bait@"""###z$If$If $[$\$ed@jkdu$$Ifed@F,EBBB t6    34Bait@###-$0$$z$If$If $[$\$ed@jkdz$$Ifed@F,RBBB t6    34Bait@*$+$,$-$/$0$1$$$$$$$$$$$$$%%%%%%h&i&j&k&l&n&&&&&&''''''' '!''''Žŕŕyjh"UmHnHujh"UmHnHu h<j`h"UmHnHujhh"UmHnHu h"5\j̀h}UhCJaJj?}h"UmHnHuh" h5\hjh"Ujo{h"UmHnHu/$$$$$%%l&o&&zzz$If$a$ed@$ed@ed@jkd=$$Ifed@F,RBBB t6    34Bait@ &&&'''$If $[$\$ed@jkd0$$Ifed@F,RA BBB t6    34Bait@'' ''''$If $[$\$ed@jkd$$Ifed@F,E BBB t6    34Bait@''''''''2(3(4(5(6(8(N(O(P(Q(S(U())***** *!*"*{*|*}*~**************>+?+jh"UmHnHujAh"UmHnHuh0J%OJQJjxh"UmHnHu h"5\j܎h}Uj}h"UmHnHuh" h<hCJaJ h5\hjh"U0'''6(9(N($If $[$\$ed@jkd$$Ifed@F,R BBB t6    34Bait@N(O(Q(S()!**|| $$Ifa$$\$ed@ed@jkdM$$Ifed@F,R> BBB t6    34Bait@***E+F+G+>2 $[$\$ed@[kd$$Ifed@T-0H$CC t634-Bait@T $$Ifa$[kd $$Ifed@T-0H$CC t634-Bait@T?+@+A+B+D+E+F+G+H+++++++++++H,I,J,K,L,N,Q,R,S,T,,,,,,,,,,,T-U-V-W-X-Z-]-^-_-`-b-Ԅ} h"5\jh}Ujh"UmHnHujXh"UmHnHujh"UmHnHu h5\jh"UmHnHuh" h<hCJaJh0J%OJQJhjh"UjRh"UmHnHu1G++++++L,O,Q, $[$\$ed@jkdj$$Ifed@F,RKBBB t6    34Bait@$IfQ,R,S,,,,$If $[$\$ed@jkdɛ$$Ifed@F,E#BBB t6    34Bait@,,,X-[-]-$If $[$\$ed@jkd($$Ifed@F,RBBB t6    34Bait@]-^-`-b--...J/}wwo$If$If$a$ed@$\$ed@ed@jkd$$Ifed@F,RKBBB t6    34Bait@b-d-------..{.|.}.~.....F/G/H/I/J/K/L/M/////////000000001111111111jTh"UmHnHujh"UmHnHujשh"UmHnHu h<hCJaJj<h"UmHnHujlh"UmHnHujh"UmHnHuh"jh"Uh h5\3J/K/L///0z$If$If $[$\$ed@jkdH$$Ifed@F,R BBB t6    34Bait@000111z$If$If $[$\$ed@jkdů$$Ifed@F,E BBB t6    34Bait@1111111j2k2l2m2n2p2q2r2?3@3A3B3C3D3E3F3H3K344555555 5!555555555555ު}jh"UmHnHuh0J%OJQJj h"UmHnHu h"5\jqh}Ujh"UmHnHu h5\j޶h"UmHnHuh" h<hCJaJhjh"Uj$h"UmHnHu-111n2q2C3z$If$If $[$\$ed@jkdO$$Ifed@F,R BBB t6    34Bait@C3D3F3H34 55|| $$Ifa$$\$ed@ed@jkd$$Ifed@F,R BBB t6    34Bait@555S6T6U6>2 $[$\$ed@[kd$$Ifed@T-0H$CC t634-Bait@T $$Ifa$[kd$$Ifed@T-0H$CC t634-Bait@T5555555L6M6N6O6P6R6S6T6U6V66666666666V7W7X7Y7Z7\7_7`7a7b77777777777b8c8d8½½½½~jh"UmHnHujQh"UmHnHujh"UmHnHu h5\jh"UmHnHu h<hCJaJj2h"UmHnHuh"h0J%OJQJhjh"UjPh"UmHnHu1U666666Z7]7_7 $[$\$ed@jkdc$$Ifed@F,RKBBB t6    34Bait@$If_7`7a7777$If $[$\$ed@jkd$$Ifed@F,E#BBB t6    34Bait@777f8i8k8$If $[$\$ed@jkd!$$Ifed@F,RKBBB t6    34Bait@d8e8f8h8k8l8m8n8p8s888A9B9C9D9F9G99999999999999::::Z:[:\:]:^:`:a:b:::::::::jh"UmHnHujh"UmHnHujh"UmHnHuh0J%OJQJjh"UmHnHujh"UmHnHuh" h"5\jh}UhCJaJ h5\hjh"U2k8l8n8p88E9F99:}tt $$Ifa$$a$ed@$\$ed@ed@jkd$$Ifed@F,RBBB t6    34Bait@::a::::F: $[$\$ed@Wkd=$$Ifed@0 CC t634Bait@ $$Ifa$WkdN$$Ifed@0 CC t634Bait@:::<;=;>;?;@;B;E;F;G;H;;;;;;;;;;;H<I<J<K<L<N<Q<R<S<T<<<<<<<<<<<<< ========͛ܔjh"UmHnHu h"5\j4h}Ujh"UmHnHujvh"UmHnHujh"UmHnHuhCJaJ h5\hjh"UmHnHuh"jh"U h<4:@;C;E;F;G;;;; $[$\$ed@jkd$$Ifed@F,R0BBB t6    34Bait@$If;;;L<O<Q<$If $[$\$ed@jkd$$Ifed@F,E>BBB t6    34Bait@Q<R<S<<<<$If $[$\$ed@jkdF$$Ifed@F,RBBB t6    34Bait@<<<< ===>o>}tt $$Ifa$$a$ed@$\$ed@ed@jkd$$Ifed@F,RKBBB t6    34Bait@= > > > > >>>>h>i>j>k>l>n>o>p>q>>>>>>>>>'?(?)?*?+?-?.?/?0?1???????????1@2@3@4@¡¡~j[h"UmHnHu h5\jh"UmHnHu h<jh"UmHnHujh"UmHnHuhCJaJjh"UmHnHuh0J%OJQJhj h"UmHnHujh"Uh"1o>p>>.?/?0?F: $[$\$ed@Wkd$$Ifed@0 CC t634Bait@ $$Ifa$Wkd$$Ifed@0 CC t634Bait@0??????5@8@:@ $[$\$ed@jkd$$Ifed@F,RBBB t6    34Bait@$If4@5@7@:@;@<@=@@@@@@@@@@@=A>A?A@AAACAFAGAHAIAJAKAAAABBBBBBBBBBBBCCCCCCDCCCCCCCCCCܫܫj`h"UmHnHu h>*h"5CJ0KH$\aJ0jxh}Ujh"UmHnHujh"UmHnHuh"jh"U h<hCJaJ h5\h::@;@<@@@@$If $[$\$ed@jkd+$$Ifed@F,E>BBB t6    34Bait@@@@AADAFA$If $[$\$ed@jkd$$Ifed@F,R0BBB t6    34Bait@FAGAIAKASAAAABBBB{uuu$If$\$ed4tedued4ted@jkd$$Ifed@F,RKBBB t6    34Bait@ BBBBB$If $$Ifa$nkd$$Ifed4tTFBBB t6    34Bait4tTBBBBB$If $$Ifa$nkd$$Ifed4tTFBBB t6    34Bait4tTBBCCCC$If$\$ed4tnkd:$$Ifed4tTFBBB t6    34Bait4tTCCCCCCC94$ed4tHkdB$$Ifed4tT B t634Bait4tT$If$\$ed4tnkd$$Ifed4tTFZ BBB t6    34Bait4tTCCDDsDtDuDvDE EEE F F#F$F4F5FQFRFFFFFFFTGUGVGWG}G~GGGGGGGG*\h0J'5\j]h"UmHnHujh"UmHnHujh"UmHnHu h0J' h5\jh"UmHnHuh"jh"Uh h6]4CE*\3QQQQQQRRRRRRRRRRSS!S"SSSSSSSSS!T"TTTTTOUPUQURUTUUUYUUUUUcVdVeVfViVVVVVVVVVVVVVWW$W%WPWQWWWկշկկկշh5>*\h0J'5\j%h"UmHnHu h6] h5\j#h"UmHnHuh"jh"Uh h0J'EWW"X#XNXOXXXXXX+Y,Y1Y6Y7Y8Y9Y;YBYCYYY+Z,Z-Z.Z7Z8ZFZGZZZZZZZ[[[[B[C[[[[[[[[[+\,\μΧΙ΋j0h"UmHnHujt.h"UmHnHuj,h"UmHnHu h6]jK*h"UmHnHuh"jh"UhCJaJh5>*\h0J'5\ h0J'h h5\4[[@]]]^t^A[kd:$$Ifed4tT0Q BB t634Bait4tT$If[kdH2$$Ifed4tT0Q BB t634Bait4tT,\-\.\7\8\F\G\\\\\\\]]]]@]A]]]]]]]^^^^p^q^r^s^t^u^^^^^W_X_[_\_]_^_______>`?`B`C`D`E` h>*j0;h"UmHnHu h5\hCJaJj8h"UmHnHuj6h"UmHnHuj5h"UmHnHuh" h6]hjh"Uj2h"UmHnHu8t^u^W_c___>`F`J`}$If $$Ifa$ed4t$a$ed4t$\$ed4t[kd<$$Ifed4tT0Q BB t634Bait4tTE`J`K`L`M`Q`R`S`T`Y`Z````````````````````````````````````````````a a a a aaaaaaaoapaqaratauaaaѿj@h"UmHnHuh"jh"Uh0J(6] h0J( h>* h6]hCJaJhHJ`K`U`Y`Z``81ed4t[kd=$$Ifed4tT0YBB t634Bait4tT$If $$Ifa$[kdy=$$Ifed4tT0YBB t634Bait4tT````````$If $$Ifa$```````D;555;$If $$Ifa$kd>$$Ifed4tT֞%GS BBBFBBB t634Bait4tT``````a>5 $$Ifa$kd^?$$Ifed4tT֞%GS BBBBBBB t634Bait4tT$Ifaa a aaa4kd)@$$Ifed4tT4֞%GS BBBBBBB t634Bait4tT $$Ifa$$Ifaaaaasataa $$Ifa$$IfaaaaaaaaaaaaaaaaaaaaaEbFbGbHbJbKbObPbQbRbbb;c* h6] h0J(hCJaJhjh"UjBh"UmHnHu5aaaaaaC====$IfkdHD$$Ifed4tT4֞%GS BBBBBBB t634Bait4tTaaaaa+kdE$$Ifed4tT4֞%GS BBBBBBB t634Bait4tT $$Ifa$$If $$Ifa$aaaaaaaaaaaaIbJbgkdE$IfK$L$4FBBB t6    34Ba$IfK$ $$Ifa$$If JbKbLbNbOb$IfK$gkd1H$IfK$L$4FBBB t6    34BaObPbQb$IfgkdH$IfK$L$4FBBB t6    34BaQbRbdudleeD=5-5$\$ed4t$a$ed4ted4tkdWI$$Ifed4tT֞%GS BBBBBBB t634Bait4tTmeeeeeeeff f(f)fffffffRgSgTgUgggkhlhmhnhhhhhgihikilijjjjjjmjnjqjrjyjzj{j|jjjjjjjjhCJaJ h>* h6]jTh"UmHnHujRh"UmHnHuj{Ph"UmHnHu h0J' hH*h6OJQJ]hjMh"UmHnHujh"Uh"8efVggohgisij"jmjujyjzjjj}[kdX$$Ifed4tT0YBB t634Bait4tT$If $$Ifa$$\$ed4t$a$ed4ted4tjjjjjjjjjj$If $$Ifa$ed4t[kdY$$Ifed4tT0YBB t634Bait4tT jjjjjjjjjjjjjjjkkk kkkkkkkkkkkk$k'k(k)k*k+k/k0k9k:k;k*h h6]FjjkkkkkD;555;$If $$Ifa$kd Z$$Ifed4tT֞%GS =BBBFBBB t634Bait4tTk k)k*k,k.k7k>5 $$Ifa$kdZ$$Ifed4tT֞%GS =BBBBBBB t634Bait4tT$If7k8k;k=kGkHk4kd[$$Ifed4tT4֞%GS =BBBBBBB t634Bait4tT $$Ifa$$IfHkIkJkKkLkkkk $$Ifa$$IfkkkkklC====$Ifkd_$$Ifed4tT4֞%GS =BBBBBBB t634Bait4tTlllll+kd`$$Ifed4tT4֞%GS =BBBBBBB t634Bait4tT $$Ifa$$If $$Ifa$l l l l llllllllvlwlgkdta$IfK$L$4F0BBB t6    34Ba$IfK$ $$Ifa$$If llllllrlsltlulwlxl|l}l~llOmPmmmnnnnnooooo>o?ooo6p7p8p9p;p* h0J'jeh"UmHnHujbh"UmHnHuh"jh"UhCJaJh h6]Fwlxlyl{l|l$IfK$gkdc$IfK$L$4F0BBB t6    34Ba|l}l~l$IfgkdJd$IfK$L$4F0BBB t6    34Ba~llno"qrD=500$ed4t$a$ed4ted4tkdd$$Ifed4tT֞%GS =BBBBBBB t634Bait4tT01h/R / =!"#$% Dd<P  3 3"((Dd<P  3 3"((DfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16.  ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`?$$Ifed@!vh5Y5&5#vY#v&#v:V  t6,534Bit@DfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16.  ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`?$$Ifed@!vh5Y55#vY#v#v:V  t6,534Bit@DfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16.  ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`?$$Ifed@!vh5Y5&5#vY#v&#v:V  t6,534Bit@DfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16.  ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`?$$Ifed@!vh5Y5&5#vY#v&#v:V  t6,534Bit@Dd<P  3 3"((Df https://media.studyisland.com/cgi-bin/mimetex.cgi?\left\{\begin{array}{rclC40C40}y&\leq&\frac{3}{2}x\ +\ 2\\ y&>&-x\ +\ 5\end{array}\right.  ? ?\https://media.studyisland.com/cgi-bin/mimetex.cgi?\left\{\begin{array}{rclC40C40}y&\leq&\frac{3}{2}x\ +\ 2\\ y&>&-x\ +\ 5\end{array}\right.https://media.studyisland.com/cgi-bin/mimetex.cgi?\left\%7b\begin%7barray%7d%7brclC40C40%7dy&\leq&\frac%7b3%7d%7b2%7dx\%20+\%202\\%20y&%3e&-x\%20+\%205\end%7barray%7d\right.3"`?Df 3https://app142.studyisland.com/pics/185153pic10.pngD  h? ?hhttps://app142.studyisland.com/pics/185153pic10.pnghttps://app142.studyisland.com/pics/185153pic10.png3"`?Df 3https://app142.studyisland.com/pics/185153pic11.pngD  h? ?hhttps://app142.studyisland.com/pics/185153pic11.pnghttps://app142.studyisland.com/pics/185153pic11.png3"`? }$$Ifed@!vh5 5 #v :V  t6,534Bit@TDf 3https://app142.studyisland.com/pics/185153pic12.pngD  h? ?hhttps://app142.studyisland.com/pics/185153pic12.pnghttps://app142.studyisland.com/pics/185153pic12.png3"`? Df 2https://app142.studyisland.com/pics/185153pic9.png@  f? ?fhttps://app142.studyisland.com/pics/185153pic9.pnghttps://app142.studyisland.com/pics/185153pic9.png3"`? }$$Ifed@!vh5 5 #v :V  t6,534Bit@TDfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16.  ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`? $$Ifed@!vh5Y5&5.#vY#v&#v.:V  t6,534Bit@DfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16.  ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`? $$Ifed@!vh5Y55#vY#v#v:V  t6,534Bit@DfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16.  ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`?$$Ifed@!vh5Y5&5#vY#v&#v:V  t6,534Bit@DfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16.  ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`?$$Ifed@!vh5Y5&5#vY#v&#v:V  t6,534Bit@Dd<P  3 3"((Df1https://app142.studyisland.com/pics/169341q11.PNG<  d? ?dhttps://app142.studyisland.com/pics/169341q11.PNGhttps://app142.studyisland.com/pics/169341q11.PNG3"`?DfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16.  ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`?Df8https://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35}y &\leq& -\frac{2}{3}x\ +\ 2\\y &<& -\frac{1}{4}x\end{array}  ? ?bhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35}y &\leq& -\frac{2}{3}x\ +\ 2\\y &<& -\frac{1}{4}x\end{array}https://media.studyisland.com/cgi-bin/mimetex.cgi?\begin%7barray%7d%7brclC35C35%7dy%20&\leq&%20-\frac%7b2%7d%7b3%7dx\%20+\%202\\y%20&%3c&%20-\frac%7b1%7d%7b4%7dx\end%7barray%7d3"`?$$Ifed@!vh5Y5&5#vY#v&#v:V  t6,534Bit@DfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16.  ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`?Df8https://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35}y &<& -\frac{3}{2}x\ +\ 3\\y &>& -\frac{1}{4}x\end{array}  ? ?`https://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35}y &<& -\frac{3}{2}x\ +\ 3\\y &>& -\frac{1}{4}x\end{array}https://media.studyisland.com/cgi-bin/mimetex.cgi?\begin%7barray%7d%7brclC35C35%7dy%20&%3c&%20-\frac%7b3%7d%7b2%7dx\%20+\%203\\y%20&%3e&%20-\frac%7b1%7d%7b4%7dx\end%7barray%7d3"`?$$Ifed@!vh5Y55#vY#v#v:V  t6,534Bit@DfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16.  ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`?Df8https://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35}y &\leq& -\frac{2}{3}x\ +\ 2\\y &\leq& \frac{1}{4}x\end{array}  ? ?bhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35}y &\leq& -\frac{2}{3}x\ +\ 2\\y &\leq& \frac{1}{4}x\end{array}https://media.studyisland.com/cgi-bin/mimetex.cgi?\begin%7barray%7d%7brclC35C35%7dy%20&\leq&%20-\frac%7b2%7d%7b3%7dx\%20+\%202\\y%20&\leq&%20\frac%7b1%7d%7b4%7dx\end%7barray%7d3"`?$$Ifed@!vh5Y5&5#vY#v&#v:V  t6,534Bit@DfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16.  ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`?3Df8rhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35}y &\leq& -2x\ +\ 3\\y &<& -4x\end{array}t  6? ?https://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35}y &\leq& -2x\ +\ 3\\y &<& -4x\end{array}https://media.studyisland.com/cgi-bin/mimetex.cgi?\begin%7barray%7d%7brclC35C35%7dy%20&\leq&%20-2x\%20+\%203\\y%20&%3c&%20-4x\end%7barray%7d3"`?$$Ifed@!vh5Y5&5#vY#v&#v:V  t6,534Bit@Dd<P  3 3"((Df8https://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35}y &>& \frac{1}{2}x\ -\ 2\\y &<& -\frac{1}{4}x\end{array}  ? ?^https://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35}y &>& \frac{1}{2}x\ -\ 2\\y &<& -\frac{1}{4}x\end{array}https://media.studyisland.com/cgi-bin/mimetex.cgi?\begin%7barray%7d%7brclC35C35%7dy%20&%3e&%20\frac%7b1%7d%7b2%7dx\%20-\%202\\y%20&%3c&%20-\frac%7b1%7d%7b4%7dx\end%7barray%7d3"`?Df2https://app142.studyisland.com/pics/169341q16c.PNG@  f? ?fhttps://app142.studyisland.com/pics/169341q16c.PNGhttps://app142.studyisland.com/pics/169341q16c.PNG3"`?Df2https://app142.studyisland.com/pics/169341q16a.PNG@ ~ f? ?fhttps://app142.studyisland.com/pics/169341q16a.PNGhttps://app142.studyisland.com/pics/169341q16a.PNG3"`?y$$Ifed@!vh55#v:V  t6,534Bit@Df2https://app142.studyisland.com/pics/169341q16b.PNG@ } f? ?fhttps://app142.studyisland.com/pics/169341q16b.PNGhttps://app142.studyisland.com/pics/169341q16b.PNG3"`?Df2https://app142.studyisland.com/pics/169341q16d.PNG@ | f? ?fhttps://app142.studyisland.com/pics/169341q16d.PNGhttps://app142.studyisland.com/pics/169341q16d.PNG3"`?y$$Ifed@!vh55#v:V  t6,534Bit@DfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16. { ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`? $$Ifed@!vh5Y5&5#vY#v&#v:V  t6,534Bit@DfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16. z ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`?!$$Ifed@!vh5Y55#vY#v#v:V  t6,534Bit@DfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16. y ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`?"$$Ifed@!vh5Y5&5.#vY#v&#v.:V  t6,534Bit@DfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16. x ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`?#$$Ifed@!vh5Y5&5#vY#v&#v:V  t6,534Bit@Dd<P  3 3"(($Df0https://app142.studyisland.com/pics/169341q8.PNG8 w b? ?bhttps://app142.studyisland.com/pics/169341q8.PNGhttps://app142.studyisland.com/pics/169341q8.PNG3"`?%DfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16. v ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`?&4Df8shttps://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35}x &\geq& -2\\y &\geq& 2x\ +\ 1\end{array}t u 6? ?https://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35}x &\geq& -2\\y &\geq& 2x\ +\ 1\end{array}https://media.studyisland.com/cgi-bin/mimetex.cgi?\begin%7barray%7d%7brclC35C35%7dx%20&\geq&%20-2\\y%20&\geq&%202x\%20+\%201\end%7barray%7d3"`?'$$Ifed@!vh5Y5&5 #vY#v&#v :V  t6,534Bit@DfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16. t ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`?(3Df8rhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35}y &\geq& -2x\\y &<& -2x\ +\ 1\end{array}t s 6? ?https://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35}y &\geq& -2x\\y &<& -2x\ +\ 1\end{array}https://media.studyisland.com/cgi-bin/mimetex.cgi?\begin%7barray%7d%7brclC35C35%7dy%20&\geq&%20-2x\\y%20&%3c&%20-2x\%20+\%201\end%7barray%7d3"`?)$$Ifed@!vh5Y55#vY#v#v:V  t6,534Bit@DfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16. r ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`?*4Df(8shttps://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35}y &\geq& -2\\y &\leq& 2x\ -\ 1\end{array}t q 6? ?https://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35}y &\geq& -2\\y &\leq& 2x\ -\ 1\end{array}https://media.studyisland.com/cgi-bin/mimetex.cgi?\begin%7barray%7d%7brclC35C35%7dy%20&\geq&%20-2\\y%20&\leq&%202x\%20-\%201\end%7barray%7d3"`?+$$Ifed@!vh5Y5&5#vY#v&#v:V  t6,534Bit@DfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16. p ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`?,4Df8shttps://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35}x &\geq& -2\\y &\geq& 2x\ -\ 2\end{array}t o 6? ?https://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35}x &\geq& -2\\y &\geq& 2x\ -\ 2\end{array}https://media.studyisland.com/cgi-bin/mimetex.cgi?\begin%7barray%7d%7brclC35C35%7dx%20&\geq&%20-2\\y%20&\geq&%202x\%20-\%202\end%7barray%7d3"`?-$$Ifed@!vh5Y5&5 #vY#v&#v :V  t6,534Bit@Dd<P  3 3"((.Df0https://app142.studyisland.com/pics/169341q9.PNG8 n b? ?bhttps://app142.studyisland.com/pics/169341q9.PNGhttps://app142.studyisland.com/pics/169341q9.PNG3"`?/DfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16. m ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`?0DfH8ihttps://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35}y &<& 1\\x &\leq& -1\end{array}H l ? ?https://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35}y &<& 1\\x &\leq& -1\end{array}https://media.studyisland.com/cgi-bin/mimetex.cgi?\begin%7barray%7d%7brclC35C35%7dy%20&%3c&%201\\x%20&\leq&%20-1\end%7barray%7d3"`?1$$Ifed@!vh5Y5&5#vY#v&#v:V  t6,534Bit@DfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16. k ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`?2DfH8ihttps://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35}y &\leq& -1\\x &<& 1\end{array}H j ? ?https://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35}y &\leq& -1\\x &<& 1\end{array}https://media.studyisland.com/cgi-bin/mimetex.cgi?\begin%7barray%7d%7brclC35C35%7dy%20&\leq&%20-1\\x%20&%3c&%201\end%7barray%7d3"`?3$$Ifed@!vh5Y55#vY#v#v:V  t6,534Bit@DfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16. i ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`?4DfH8ihttps://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35}y &<& -1\\x &\leq& 1\end{array}H h ? ?https://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35}y &<& -1\\x &\leq& 1\end{array}https://media.studyisland.com/cgi-bin/mimetex.cgi?\begin%7barray%7d%7brclC35C35%7dy%20&%3c&%20-1\\x%20&\leq&%201\end%7barray%7d3"`?5$$Ifed@!vh5Y5&5#vY#v&#v:V  t6,534Bit@DfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16. g ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`?6DfH8ihttps://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35}y &>& -1\\x &\geq& 1\end{array}H f ? ?https://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35}y &>& -1\\x &\geq& 1\end{array}https://media.studyisland.com/cgi-bin/mimetex.cgi?\begin%7barray%7d%7brclC35C35%7dy%20&%3e&%20-1\\x%20&\geq&%201\end%7barray%7d3"`?7$$Ifed@!vh5Y5&5#vY#v&#v:V  t6,534Bit@Dd<P  3 3"((8DfVhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{cases}y\;\geq\,-\,\frac{1}{3}x\;+\;3\\\huge a\hspace{-20}\\y\;>\;\frac{3}{4}x\;-\;1\end{cases} e 0? ?phttps://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{cases}y\;\geq\,-\,\frac{1}{3}x\;+\;3\\\huge a\hspace{-20}\\y\;>\;\frac{3}{4}x\;-\;1\end{cases}https://media.studyisland.com/cgi-bin/mimetex.cgi?\begin%7bcases%7dy\;\geq\,-\,\frac%7b1%7d%7b3%7dx\;+\;3\\\huge%20a\hspace%7b-20%7d\\y\;%3e\;\frac%7b3%7d%7b4%7dx\;-\;1\end%7bcases%7d3"`?9DfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16. d ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`?:$$Ifed@!vh5Y5&5#vY#v&#v:V  t6,534Bit@DfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16. c ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`?;$$Ifed@!vh5Y55#vY#v#v:V  t6,534Bit@DfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16. b ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`?<$$Ifed@!vh5Y5&5L#vY#v&#vL:V  t6,534Bit@DfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16. a ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`?=$$Ifed@!vh5Y5&5#vY#v&#v:V  t6,534Bit@Dd<P   3 3"((>DfVJ4https://app142.studyisland.com/pics/73035candyA2.pngH ` j? ?jhttps://app142.studyisland.com/pics/73035candyA2.pnghttps://app142.studyisland.com/pics/73035candyA2.png3"`??DfVJ4https://app142.studyisland.com/pics/73035candyD2.pngH _ j? ?jhttps://app142.studyisland.com/pics/73035candyD2.pnghttps://app142.studyisland.com/pics/73035candyD2.png3"`?@}$$Ifed@!vh5u5u#vu:V - t6,534-Bit@TDfVJ4https://app142.studyisland.com/pics/73035candyB2.pngH ^ j? ?jhttps://app142.studyisland.com/pics/73035candyB2.pnghttps://app142.studyisland.com/pics/73035candyB2.png3"`?ADfVJ4https://app142.studyisland.com/pics/73035candyC2.pngH ] j? ?jhttps://app142.studyisland.com/pics/73035candyC2.pnghttps://app142.studyisland.com/pics/73035candyC2.png3"`?B}$$Ifed@!vh5u5u#vu:V - t6,534-Bit@TDfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16. \ ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`?C$$Ifed@!vh5Y5&5#vY#v&#v:V  t6,534Bit@DfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16. [ ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`?D$$Ifed@!vh5Y55#vY#v#v:V  t6,534Bit@DfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16. Z ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`?E$$Ifed@!vh5Y5&5.#vY#v&#v.:V  t6,534Bit@DfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16. Y ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`?F$$Ifed@!vh5Y5&5#vY#v&#v:V  t6,534Bit@Dd<P   3 3"((GDf 1https://app142.studyisland.com/pics/185153q12.png< X d? ?dhttps://app142.studyisland.com/pics/185153q12.pnghttps://app142.studyisland.com/pics/185153q12.png3"`?HDfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16. W ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`?I Df https://media.studyisland.com/cgi-bin/mimetex.cgi?\left\{\begin{array}{rclC40C40}y& <& -\frac{2}{3}x \ + \ 3\\y& < & \frac{3}{2}x\end{array}\right., V (? ?Ðhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\left\{\begin{array}{rclC40C40}y& <& -\frac{2}{3}x \ + \ 3\\y& < & \frac{3}{2}x\end{array}\right.https://media.studyisland.com/cgi-bin/mimetex.cgi?\left\%7b\begin%7barray%7d%7brclC40C40%7dy&%20%3c&%20-\frac%7b2%7d%7b3%7dx%20\%20+%20\%203\\y&%20%3c%20&%20\frac%7b3%7d%7b2%7dx\end%7barray%7d\right.3"`?J$$Ifed@!vh5Y5&5#vY#v&#v:V  t6,534Bit@DfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16. U ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`?KDf https://media.studyisland.com/cgi-bin/mimetex.cgi?\left\{\begin{array}{rclC40C40}y& <& \frac{2}{3}x \\y & < & -\frac{3}{2}x \ + \ 3\end{array}\right.< T ,? ?Ühttps://media.studyisland.com/cgi-bin/mimetex.cgi?\left\{\begin{array}{rclC40C40}y& <& \frac{2}{3}x \\y & < & -\frac{3}{2}x \ + \ 3\end{array}\right.https://media.studyisland.com/cgi-bin/mimetex.cgi?\left\%7b\begin%7barray%7d%7brclC40C40%7dy&%20%3c&%20\frac%7b2%7d%7b3%7dx%20\\y%20&%20%3c%20&%20-\frac%7b3%7d%7b2%7dx%20\%20+%20\%203\end%7barray%7d\right.3"`?L$$Ifed@!vh5Y55#vY#v#v:V  t6,534Bit@DfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16. S ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`?M+Df https://media.studyisland.com/cgi-bin/mimetex.cgi?\left\{\begin{array}{rclC40C40}y& \leq& -\frac{2}{3}x \ + \ 3\\y & \leq & \frac{3}{2}x\end{array}\right.D R 6? ?Úhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\left\{\begin{array}{rclC40C40}y& \leq& -\frac{2}{3}x \ + \ 3\\y & \leq & \frac{3}{2}x\end{array}\right.https://media.studyisland.com/cgi-bin/mimetex.cgi?\left\%7b\begin%7barray%7d%7brclC40C40%7dy&%20\leq&%20-\frac%7b2%7d%7b3%7dx%20\%20+%20\%203\\y%20&%20\leq%20&%20\frac%7b3%7d%7b2%7dx\end%7barray%7d\right.3"`?N$$Ifed@!vh5Y5&5#vY#v&#v:V  t6,534Bit@DfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16. Q ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`?O4Df https://media.studyisland.com/cgi-bin/mimetex.cgi?\left\{\begin{array}{rclC40C40}y& \leq & \frac{2}{3}x \\y & \leq& -\frac{3}{2}x \ + \ 3\end{array}\right.L P 8? ?àhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\left\{\begin{array}{rclC40C40}y& \leq & \frac{2}{3}x \\y & \leq& -\frac{3}{2}x \ + \ 3\end{array}\right.https://media.studyisland.com/cgi-bin/mimetex.cgi?\left\%7b\begin%7barray%7d%7brclC40C40%7dy&%20\leq%20&%20\frac%7b2%7d%7b3%7dx%20\\y%20&%20\leq&%20-\frac%7b3%7d%7b2%7dx%20\%20+%20\%203\end%7barray%7d\right.3"`?P$$Ifed@!vh5Y5&5#vY#v&#v:V  t6,534Bit@Dd<P   3 3"((QDf J9https://app142.studyisland.com/pics/73035lightbulbsC2.png\ O t? ?thttps://app142.studyisland.com/pics/73035lightbulbsC2.pnghttps://app142.studyisland.com/pics/73035lightbulbsC2.png3"`?RDf J9https://app142.studyisland.com/pics/73035lightbulbsD2.png\ N t? ?thttps://app142.studyisland.com/pics/73035lightbulbsD2.pnghttps://app142.studyisland.com/pics/73035lightbulbsD2.png3"`?S}$$Ifed@!vh5u5u#vu:V - t6,534-Bit@TDf J9https://app142.studyisland.com/pics/73035lightbulbsA2.png\ M t? ?thttps://app142.studyisland.com/pics/73035lightbulbsA2.pnghttps://app142.studyisland.com/pics/73035lightbulbsA2.png3"`?TDf J9https://app142.studyisland.com/pics/73035lightbulbsB2.png\ L t? ?thttps://app142.studyisland.com/pics/73035lightbulbsB2.pnghttps://app142.studyisland.com/pics/73035lightbulbsB2.png3"`?U}$$Ifed@!vh5u5u#vu:V - t6,534-Bit@TDfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16. K ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`?V$$Ifed@!vh5Y5&5#vY#v&#v:V  t6,534Bit@DfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16. J ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`?W$$Ifed@!vh5Y55#vY#v#v:V  t6,534Bit@DfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16. I ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`?X$$Ifed@!vh5Y5&5#vY#v&#v:V  t6,534Bit@DfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16. H ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`?Y$$Ifed@!vh5Y5&5.#vY#v&#v.:V  t6,534Bit@Dd<P   3 3"((Z/Dfrhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC40C40}y &\leq& -x\ +\ 3\\x &\geq& 1\end{array}p G 2? ?https://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC40C40}y &\leq& -x\ +\ 3\\x &\geq& 1\end{array}https://media.studyisland.com/cgi-bin/mimetex.cgi?\begin%7barray%7d%7brclC40C40%7dy%20&\leq&%20-x\%20+\%203\\x%20&\geq&%201\end%7barray%7d3"`?[Df1https://app142.studyisland.com/pics/169341q3c.PNG< F d? ?dhttps://app142.studyisland.com/pics/169341q3c.PNGhttps://app142.studyisland.com/pics/169341q3c.PNG3"`?\Df1https://app142.studyisland.com/pics/169341q3b.PNG< E d? ?dhttps://app142.studyisland.com/pics/169341q3b.PNGhttps://app142.studyisland.com/pics/169341q3b.PNG3"`?]y$$Ifed@!vh55#v:V  t6,534Bit@Df1https://app142.studyisland.com/pics/169341q3d.PNG< D d? ?dhttps://app142.studyisland.com/pics/169341q3d.PNGhttps://app142.studyisland.com/pics/169341q3d.PNG3"`?^Df1https://app142.studyisland.com/pics/169341q3a.PNG< C d? ?dhttps://app142.studyisland.com/pics/169341q3a.PNGhttps://app142.studyisland.com/pics/169341q3a.PNG3"`?_y$$Ifed@!vh55#v:V  t6,534Bit@DfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16. B ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`?`$$Ifed@!vh5Y5&5#vY#v&#v:V  t6,534Bit@DfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16. A ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`?a$$Ifed@!vh5Y55#vY#v#v:V  t6,534Bit@DfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16. @ ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`?b$$Ifed@!vh5Y5&5.#vY#v&#v.:V  t6,534Bit@DfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16. ? ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`?c$$Ifed@!vh5Y5&5#vY#v&#v:V  t6,534Bit@Dd<P   3 3"((d:Df(8qhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35}y &<& x\ +\ 3\\y &>& x\ -\ 3\end{array}| > >? ?$https://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35}y &<& x\ +\ 3\\y &>& x\ -\ 3\end{array}https://media.studyisland.com/cgi-bin/mimetex.cgi?\begin%7barray%7d%7brclC35C35%7dy%20&%3c&%20x\%20+\%203\\y%20&%3e&%20x\%20-\%203\end%7barray%7d3"`?eDf2https://app142.studyisland.com/pics/169341q17a.PNG@ = f? ?fhttps://app142.studyisland.com/pics/169341q17a.PNGhttps://app142.studyisland.com/pics/169341q17a.PNG3"`?fDf2https://app142.studyisland.com/pics/169341q17c.PNG@ < f? ?fhttps://app142.studyisland.com/pics/169341q17c.PNGhttps://app142.studyisland.com/pics/169341q17c.PNG3"`?gy$$Ifed@!vh55#v:V  t6,534Bit@Df2https://app142.studyisland.com/pics/169341q17d.PNG@ ; f? ?fhttps://app142.studyisland.com/pics/169341q17d.PNGhttps://app142.studyisland.com/pics/169341q17d.PNG3"`?hDf2https://app142.studyisland.com/pics/169341q17b.PNG@ : f? ?fhttps://app142.studyisland.com/pics/169341q17b.PNGhttps://app142.studyisland.com/pics/169341q17b.PNG3"`?iy$$Ifed@!vh55#v:V  t6,534Bit@DfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16. 9 ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`?j$$Ifed@!vh5Y5&5.#vY#v&#v.:V  t6,534Bit@DfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16. 8 ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`?k$$Ifed@!vh5Y55#vY#v#v:V  t6,534Bit@DfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16. 7 ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`?l$$Ifed@!vh5Y5&5#vY#v&#v:V  t6,534Bit@DfUhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16. 6 ? ?https://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Bubble3"`?m$$Ifed@!vh5Y5&5#vY#v&#v:V  t6,534Bit@Dd<P  3 3"((n$$Ifed4t!vh5+55#v+#v#v:V  t6,534Bit4tT$$Ifed4t!vh5+55#v+#v#v:V  t6,534Bit4tT$$Ifed4t!vh5+55#v+#v#v:V  t6,534Bit4tT$$Ifed4t!vh555#v#v#v:V  t6,534Bit4tTDf9https://app142.studyisland.com/pics/106941question1a1.png\ 5 t? ?thttps://app142.studyisland.com/pics/106941question1a1.pnghttps://app142.studyisland.com/pics/106941question1a1.png3"`?ou$$Ifed4t!vh58#v8:V  t6,534Bit4tTDfx=https://media.studyisland.com/cgi-bin/mimetex.cgi?\frac{3}{2}| 4 >|? ?Ìhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\frac{3}{2}https://media.studyisland.com/cgi-bin/mimetex.cgi?\frac%7b3%7d%7b2%7d3"`?pODfx;Jhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize{\frac{2}{3}} 3 z? ?îhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize{\frac{2}{3}}https://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize%7b\frac%7b2%7d%7b3%7d%7d3"`?qODfx;Jhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize{\frac{2}{3}} 2 z? ?îhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize{\frac{2}{3}}https://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize%7b\frac%7b2%7d%7b3%7d%7d3"`?reDfhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35C35C35}y &?& -\frac{2}{3}x\ +\ 2\\0 &?& -\frac{2}{3}(-3)\ +\ 2\\0 &?& 4\\0 &<& 4\end{array}t 1 6J? ?öhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35C35C35}y &?& -\frac{2}{3}x\ +\ 2\\0 &?& -\frac{2}{3}(-3)\ +\ 2\\0 &?& 4\\0 &<& 4\end{array}https://media.studyisland.com/cgi-bin/mimetex.cgi?\begin%7barray%7d%7brclC35C35C35C35%7dy%20&?&%20-\frac%7b2%7d%7b3%7dx\%20+\%202\\0%20&?&%20-\frac%7b2%7d%7b3%7d(-3)\%20+\%202\\0%20&?&%204\\0%20&%3c&%204\end%7barray%7d3"`?sODfx;Jhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize{\frac{2}{3}} 0 z? ?îhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize{\frac{2}{3}}https://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize%7b\frac%7b2%7d%7b3%7d%7d3"`?tODfx;Jhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize{\frac{1}{4}} / z? ?îhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize{\frac{1}{4}}https://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize%7b\frac%7b1%7d%7b4%7d%7d3"`?uODfx;Jhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize{\frac{1}{4}} . z? ?îhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize{\frac{1}{4}}https://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize%7b\frac%7b1%7d%7b4%7d%7d3"`?vDfhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35C35C35}y &?& -\frac{1}{4}x\\0 &?& -\frac{1}{4}(-4)\\0 &?& 1\\0 &<& 1\end{array}4 - 2? ?Îhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35C35C35}y &?& -\frac{1}{4}x\\0 &?& -\frac{1}{4}(-4)\\0 &?& 1\\0 &<& 1\end{array}https://media.studyisland.com/cgi-bin/mimetex.cgi?\begin%7barray%7d%7brclC35C35C35C35%7dy%20&?&%20-\frac%7b1%7d%7b4%7dx\\0%20&?&%20-\frac%7b1%7d%7b4%7d(-4)\\0%20&?&%201\\0%20&%3c&%201\end%7barray%7d3"`?wODfJhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize{\frac{1}{4}} , z? ?îhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize{\frac{1}{4}}https://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize%7b\frac%7b1%7d%7b4%7d%7d3"`?xODfJhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize{\frac{2}{3}} + z? ?îhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize{\frac{2}{3}}https://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize%7b\frac%7b2%7d%7b3%7d%7d3"`?yODfJhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize{\frac{1}{4}} * z? ?îhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize{\frac{1}{4}}https://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize%7b\frac%7b1%7d%7b4%7d%7d3"`?zODfJhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize{\frac{1}{2}} ) z? ?îhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize{\frac{1}{2}}https://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize%7b\frac%7b1%7d%7b2%7d%7d3"`?{ODfJhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize{\frac{1}{2}} ( z? ?îhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize{\frac{1}{2}}https://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize%7b\frac%7b1%7d%7b2%7d%7d3"`?|ODfJhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize{\frac{1}{4}} ' z? ?îhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize{\frac{1}{4}}https://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize%7b\frac%7b1%7d%7b4%7d%7d3"`?}ODfJhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize{\frac{1}{4}} & z? ?îhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize{\frac{1}{4}}https://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize%7b\frac%7b1%7d%7b4%7d%7d3"`?~Dfhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35C35C35}y &?& 2x\ +\ 1\\1 &?& 2(-1)\ +\ 1\\1 &?& -1\\1 &>& -1\end{array} % "? ?nhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35C35C35}y &?& 2x\ +\ 1\\1 &?& 2(-1)\ +\ 1\\1 &?& -1\\1 &>& -1\end{array}https://media.studyisland.com/cgi-bin/mimetex.cgi?\begin%7barray%7d%7brclC35C35C35C35%7dy%20&?&%202x\%20+\%201\\1%20&?&%202(-1)\%20+\%201\\1%20&?&%20-1\\1%20&%3e&%20-1\end%7barray%7d3"`?w$$Ifed4t!vh5d##vd#:V  t6,5(#934Bit4teDfPhttps://media.studyisland.com/cgi-bin/mimetex.cgi?y\;\geq\,-\,\frac{1}{3}x\;+\;3 $ ? ?òhttps://media.studyisland.com/cgi-bin/mimetex.cgi?y\;\geq\,-\,\frac{1}{3}x\;+\;3https://media.studyisland.com/cgi-bin/mimetex.cgi?y\;\geq\,-\,\frac%7b1%7d%7b3%7dx\;+\;33"`?Df3https://media.studyisland.com/cgi-bin/mimetex.cgi?3D # h? ?hhttps://media.studyisland.com/cgi-bin/mimetex.cgi?3https://media.studyisland.com/cgi-bin/mimetex.cgi?33"`?Df@https://media.studyisland.com/cgi-bin/mimetex.cgi?-\,\frac{1}{3} " J? ?Òhttps://media.studyisland.com/cgi-bin/mimetex.cgi?-\,\frac{1}{3}https://media.studyisland.com/cgi-bin/mimetex.cgi?-\,\frac%7b1%7d%7b3%7d3"`?Df2https://app142.studyisland.com/pics/141169set9.png@ ! f? ?fhttps://app142.studyisland.com/pics/141169set9.pnghttps://app142.studyisland.com/pics/141169set9.png3"`?$$Ifed4t!vh555I#v5#vI:V  t6,534Bit4tTKDfJhttps://media.studyisland.com/cgi-bin/mimetex.cgi?y\;>\;\frac{3}{4}x\;-\;1   v? ?êhttps://media.studyisland.com/cgi-bin/mimetex.cgi?y\;>\;\frac{3}{4}x\;-\;1https://media.studyisland.com/cgi-bin/mimetex.cgi?y\;%3e\;\frac%7b3%7d%7b4%7dx\;-\;13"`?Df4https://media.studyisland.com/cgi-bin/mimetex.cgi?-1H  j? ?jhttps://media.studyisland.com/cgi-bin/mimetex.cgi?-1https://media.studyisland.com/cgi-bin/mimetex.cgi?-13"`?Df=https://media.studyisland.com/cgi-bin/mimetex.cgi?\frac{3}{4}|  >|? ?Ìhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\frac{3}{4}https://media.studyisland.com/cgi-bin/mimetex.cgi?\frac%7b3%7d%7b4%7d3"`?Df3https://app142.studyisland.com/pics/141169set10.pngD  h? ?hhttps://app142.studyisland.com/pics/141169set10.pnghttps://app142.studyisland.com/pics/141169set10.png3"`?$$Ifed4t!vh555I#v5#vI:V  t6,534Bit4tTDf3https://app142.studyisland.com/pics/141169set11.pngD  h? ?hhttps://app142.studyisland.com/pics/141169set11.pnghttps://app142.studyisland.com/pics/141169set11.png3"`?$$Ifed4t!vh555I#v5#vI:V  t6,534Bit4tT$$Ifed4t!vh55#v#v:V  t6,534Bit4tT$$Ifed4t!vh55#v#v:V  t6,534Bit4tT$$Ifed4t!vh5R55^5 555#vR#v#v^#v #v#v#v:V  t6,55534Bit4tT$$Ifed4t!vh5R55^5 555#vR#v#v^#v #v#v#v:V  t6,534Bit4tT$$Ifed4t!vh5R55^5 555#vR#v#v^#v #v#v#v:V 4 t6+,534Bit4tTDf-https://app142.studyisland.com/images/red.gif,  \? ?\https://app142.studyisland.com/images/red.gifhttps://app142.studyisland.com/images/red.gif3"`?Df9-https://app142.studyisland.com/images/red.gif,  \? ?\https://app142.studyisland.com/images/red.gifhttps://app142.studyisland.com/images/red.gif3"`?$$Ifed4t!vh5R55^5 555#vR#v#v^#v #v#v#v:V 4 t6+,534Bit4tT$$Ifed4t!vh5R55^5 555#vR#v#v^#v #v#v#v:V 4 t6+,534Bit4tT$IfK$L$!vh555#v#v#v:V 4 t6++,534BDf/https://app142.studyisland.com/images/black.gif4  `? ?`https://app142.studyisland.com/images/black.gifhttps://app142.studyisland.com/images/black.gif3"`?$IfK$L$!vh555#v#v#v:V 4 t6++,534B$IfK$L$!vh555#v#v#v:V 4 t6++,534B$$Ifed4t!vh5R55^5 555#vR#v#v^#v #v#v#v:V  t6,534Bit4tTDf4https://app142.studyisland.com/pics/73035candyA2.pngH  j? ?jhttps://app142.studyisland.com/pics/73035candyA2.pnghttps://app142.studyisland.com/pics/73035candyA2.png3"`? Df>https://media.studyisland.com/cgi-bin/mimetex.cgi?-\frac{2}{3}  B~? ?Îhttps://media.studyisland.com/cgi-bin/mimetex.cgi?-\frac{2}{3}https://media.studyisland.com/cgi-bin/mimetex.cgi?-\frac%7b2%7d%7b3%7d3"`?DfPhttps://media.studyisland.com/cgi-bin/mimetex.cgi?y \ \lt \ -\frac{2}{3} \ + \ 3  ? ?https://media.studyisland.com/cgi-bin/mimetex.cgi?y \ \lt \ -\frac{2}{3} \ + \ 3https://media.studyisland.com/cgi-bin/mimetex.cgi?y%20\%20\lt%20\%20-\frac%7b2%7d%7b3%7d%20\%20+%20\%2033"`?Df=https://media.studyisland.com/cgi-bin/mimetex.cgi?\frac{3}{2}|  >|? ?Ìhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\frac{3}{2}https://media.studyisland.com/cgi-bin/mimetex.cgi?\frac%7b3%7d%7b2%7d3"`?MDfHhttps://media.studyisland.com/cgi-bin/mimetex.cgi?y \ \lt \ \frac{3}{2}x  z? ?òhttps://media.studyisland.com/cgi-bin/mimetex.cgi?y \ \lt \ \frac{3}{2}xhttps://media.studyisland.com/cgi-bin/mimetex.cgi?y%20\%20\lt%20\%20\frac%7b3%7d%7b2%7dx3"`?1Dfhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{cases}&y\ <\ -\frac{2}{3}x \ + \ 3\\\vspace*{9 \hspace*{-10}}\\&y \ < \ \frac{3}{2}x\end{cases}L  2? ?æhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{cases}&y\ <\ -\frac{2}{3}x \ + \ 3\\\vspace*{9 \hspace*{-10}}\\&y \ < \ \frac{3}{2}x\end{cases}https://media.studyisland.com/cgi-bin/mimetex.cgi?\begin%7bcases%7d&y\%20%3c\%20-\frac%7b2%7d%7b3%7dx%20\%20+%20\%203\\\vspace*%7b9%20\hspace*%7b-10%7d%7d\\&y%20\%20%3c%20\%20\frac%7b3%7d%7b2%7dx\end%7bcases%7d3"`?$$Ifed4t!vh55#v#v:V  t6,534Bit4tT$$Ifed4t!vh55#v#v:V  t6,534Bit4tT$$Ifed4t!vh5R55^5 555{#vR#v#v^#v #v#v#v{:V  t6,55534Bit4tT$$Ifed4t!vh5R55^5 555{#vR#v#v^#v #v#v#v{:V  t6,534Bit4tT$$Ifed4t!vh5R55^5 555{#vR#v#v^#v #v#v#v{:V 4 t6+,534Bit4tTDf-https://app142.studyisland.com/images/red.gif,  \? ?\https://app142.studyisland.com/images/red.gifhttps://app142.studyisland.com/images/red.gif3"`?Df-https://app142.studyisland.com/images/red.gif,  \? ?\https://app142.studyisland.com/images/red.gifhttps://app142.studyisland.com/images/red.gif3"`?$$Ifed4t!vh5R55^5 555{#vR#v#v^#v #v#v#v{:V 4 t6+,534Bit4tT$$Ifed4t!vh5R55^5 555{#vR#v#v^#v #v#v#v{:V 4 t6+,534Bit4tT$IfK$L$!vh555#v#v#v:V 4 t6++,534BDf/https://app142.studyisland.com/images/black.gif4  `? ?`https://app142.studyisland.com/images/black.gifhttps://app142.studyisland.com/images/black.gif3"`?$IfK$L$!vh555#v#v#v:V 4 t6++,534B$IfK$L$!vh555#v#v#v:V 4 t6++,534B$$Ifed4t!vh5R55^5 555{#vR#v#v^#v #v#v#v{:V  t6,534Bit4tTDf9https://app142.studyisland.com/pics/73035lightbulbsA2.png\  t? ?thttps://app142.studyisland.com/pics/73035lightbulbsA2.pnghttps://app142.studyisland.com/pics/73035lightbulbsA2.png3"`?^+ 666666666vvvvvvvvv666666>6666666666666666666666666666666666666666666666666hH6666666666666666666666666666666666666666666666666666666666666666662 0@P`p2( 0@P`p 0@P`p 0@P`p 0@P`p 0@P`p 0@P`p8XV~_HmH nH sH tH D`D NormalCJPJ_HaJmH sH tH R`R & Heading 1dd@&[$\$5CJ0KH$\aJ0F`BF # Heading 4dd@&[$\$5\DA`D Default Paragraph FontRi@R 0 Table Normal4 l4a (k ( 0No List @/@ f-smalldd[$\$CJaJ</< f-bigdd[$\$CJaJ>/> f-hugedd[$\$CJ$aJ$@/"@ f-bluedd[$\$ B*ph>/2> f-reddd[$\$ B*phd/B/BB f-greendd[$\$ B*ph]a@/R@ f-graydd[$\$ B*phB/bB f-whitedd[$\$ B*phD/rD f-purpledd[$\$ B*phhD/D f-yellowdd[$\$ B*ph</< f-bolddd[$\$5\V/V f-citationdd[$\$6B*CJ]aJphJ/J bgc-red!dd-DM [$\$L/L bgc-blue!dd-D@M [$\$N/N bgc-green!dd-DM [$\$P/P bgc-yellow!dd-DM [$\$\/\ bgc-gray-lighter!dd-DM [$\$L/L bgc-gray! dd-DM [$\$Z/Z bgc-gray-darker!!dd-DM [$\$N/"N bgc-black!"dd-D M [$\$b/1b Heading 4 Char-56B*CJOJPJQJ\]^JaJphOB^`BB 0 Normal (Web)$dd[$\$*W`Q* `Strong5\\/a\ Heading 1 Char'5B*CJOJPJQJ\^JaJph6_.X`q. @Emphasis6]*o* f-red1phd/HH *"0 Balloon Text)CJOJQJ^JaJR/R )"0Balloon Text CharCJOJPJQJ^JaJPK![Content_Types].xmlj0Eжr(΢Iw},-j4 wP-t#bΙ{UTU^hd}㨫)*1P' ^W0)T9<l#$yi};~@(Hu* Dנz/0ǰ $ X3aZ,D0j~3߶b~i>3\`?/[G\!-Rk.sԻ..a濭?PK!֧6 _rels/.relsj0 }Q%v/C/}(h"O = C?hv=Ʌ%[xp{۵_Pѣ<1H0ORBdJE4b$q_6LR7`0̞O,En7Lib/SeеPK!kytheme/theme/themeManager.xml M @}w7c(EbˮCAǠҟ7՛K Y, e.|,H,lxɴIsQ}#Ր ֵ+!,^$j=GW)E+& 8PK!Ptheme/theme/theme1.xmlYOo6w toc'vuر-MniP@I}úama[إ4:lЯGRX^6؊>$ !)O^rC$y@/yH*񄴽)޵߻UDb`}"qۋJחX^)I`nEp)liV[]1M<OP6r=zgbIguSebORD۫qu gZo~ٺlAplxpT0+[}`jzAV2Fi@qv֬5\|ʜ̭NleXdsjcs7f W+Ն7`g ȘJj|h(KD- dXiJ؇(x$( :;˹! I_TS 1?E??ZBΪmU/?~xY'y5g&΋/ɋ>GMGeD3Vq%'#q$8K)fw9:ĵ x}rxwr:\TZaG*y8IjbRc|XŻǿI u3KGnD1NIBs RuK>V.EL+M2#'fi ~V vl{u8zH *:(W☕ ~JTe\O*tHGHY}KNP*ݾ˦TѼ9/#A7qZ$*c?qUnwN%Oi4 =3ڗP 1Pm \\9Mؓ2aD];Yt\[x]}Wr|]g- eW )6-rCSj id DЇAΜIqbJ#x꺃 6k#ASh&ʌt(Q%p%m&]caSl=X\P1Mh9MVdDAaVB[݈fJíP|8 քAV^f Hn- "d>znNJ ة>b&2vKyϼD:,AGm\nziÙ.uχYC6OMf3or$5NHT[XF64T,ќM0E)`#5XY`פ;%1U٥m;R>QD DcpU'&LE/pm%]8firS4d 7y\`JnίI R3U~7+׸#m qBiDi*L69mY&iHE=(K&N!V.KeLDĕ{D vEꦚdeNƟe(MN9ߜR6&3(a/DUz<{ˊYȳV)9Z[4^n5!J?Q3eBoCM m<.vpIYfZY_p[=al-Y}Nc͙ŋ4vfavl'SA8|*u{-ߟ0%M07%<ҍPK! ѐ'theme/theme/_rels/themeManager.xml.relsM 0wooӺ&݈Э5 6?$Q ,.aic21h:qm@RN;d`o7gK(M&$R(.1r'JЊT8V"AȻHu}|$b{P8g/]QAsم(#L[PK-![Content_Types].xmlPK-!֧6 +_rels/.relsPK-!kytheme/theme/themeManager.xmlPK-!Ptheme/theme/theme1.xmlPK-! ѐ' theme/theme/_rels/themeManager.xml.relsPK] j Z= Hk^ *$'?+b-15d8:=4@CI/NQW,\E`amejlr:>AFILQTX\`dilptw| : PZfKT^j9`t!"#$&''N(*G+Q,,]-J/01C35U6_77k8::;Q<<o>0?:@@FABBBCC[t^J````aaaaaJbObQbejjk7kHkkllwl|l~lr;<=?@BCDEGHJKMNOPRSUVWYZ[]^_abcefghjkmnoqrsuvxyz{}~$+-< ').GIPQS\]_  G I M    A C H -/4KMTUW`ac 57;\^b UWZprv )+0hj 2 4 !""!"{"}""""">#@#G####H$J$S$$$$T%V%%%%&{&}&&F'H'L''''((())))))j*l*q*?+A+,-- -------L.N.U....V/X/a////b0d00A1C1F1111112Z2\2a2222<3>3G3333H4J4S444 5555 6 66h6j6p6666'7)7077771838<8888=9?9C;;;<s<u<>T?V????<@AA}AAAB\C^CCCC@DE EkEEE2FFFF)G+GLGGGGiHkHHqIsIIJJ!LLLQ+R-RFRRRRSSBSSSS+T-TFTTTTUU@UUUVpVrVYoYqYtYYYYEZGZ\q\s\\]]l]]](^^^^R_T__k`m`LccccccdrdtdfffjCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC8@0(  B S  ?&s}$.< (*+-.JKMPT\` J    B D H .0134NOQTX`d8_  Xs*,0k 5 !"" "!"~""""""""A#B#D#G###K$S$$$W%%%|&~&&I''''())))k*m*q*B+++,--- ---------O.P.R.U...Y/a///e00D1111111122]2^2`2a22222?3G333K4S44 55 6 6 666k6l6n6p66666*7+7-7077748<888@999C;;<v<>W?z????<@AmAAAAB_CCD@D E[EE*FFFFF-G>>Y?[??6@8@<@A B"BBaCcCD:D&-x\ +\ 5\end{array}\right.&{( 4https://app142.studyisland.com/pics/185153pic10.png'{ 4https://app142.studyisland.com/pics/185153pic11.png${ 4https://app142.studyisland.com/pics/185153pic12.png&$H3https://app142.studyisland.com/pics/185153pic9.pngIVhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16IRVhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16IVhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16I^Vhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16H 2https://app142.studyisland.com/pics/169341q11.PNGIVhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16sHhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35}y &\leq& -\frac{2}{3}x\ +\ 2\\y &<& -\frac{1}{4}x\end{array}IVhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16 https://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35}y &<& -\frac{3}{2}x\ +\ 3\\y &>& -\frac{1}{4}x\end{array}IVhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Ehttps://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35}y &\leq& -\frac{2}{3}x\ +\ 2\\y &\leq& \frac{1}{4}x\end{array}IBVhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16 bshttps://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35}y &\leq& -2x\ +\ 3\\y &<& -4x\end{array}m2https://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35}y &>& \frac{1}{2}x\ -\ 2\\y &<& -\frac{1}{4}x\end{array}(.3https://app142.studyisland.com/pics/169341q16c.PNG*~3https://app142.studyisland.com/pics/169341q16a.PNG)}3https://app142.studyisland.com/pics/169341q16b.PNG/L|3https://app142.studyisland.com/pics/169341q16d.PNGI{Vhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16IVzVhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16IyVhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16IbxVhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16IBw1https://app142.studyisland.com/pics/169341q8.PNGIvVhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16M6uthttps://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35}x &\geq& -2\\y &\geq& 2x\ +\ 1\end{array}ItVhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16|]sshttps://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35}y &\geq& -2x\\y &<& -2x\ +\ 1\end{array}IrVhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Fqthttps://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35}y &\geq& -2\\y &\leq& 2x\ -\ 1\end{array}IpVhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Nothttps://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35}x &\geq& -2\\y &\geq& 2x\ -\ 2\end{array}ICV n1https://app142.studyisland.com/pics/169341q9.PNGI mVhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Mmq!ljhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35}y &<& 1\\x &\leq& -1\end{array}I!kVhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16xX"jjhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35}y &\leq& -1\\x &<& 1\end{array}I#iVhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16 #hjhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35}y &<& -1\\x &\leq& 1\end{array}I*$gVhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16+$fjhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35}y &>& -1\\x &\geq& 1\end{array}#m%ehttps://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{cases}y\;\geq\,-\,\frac{1}{3}x\;+\;3\\\huge a\hspace{-20}\\y\;>\;\frac{3}{4}x\;-\;1\end{cases}Ii&dVhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16I'cVhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16I'bVhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16I3(aVhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16R*`5https://app142.studyisland.com/pics/73035candyA2.pngW|*_5https://app142.studyisland.com/pics/73035candyD2.pngQ*^5https://app142.studyisland.com/pics/73035candyB2.pngP?+]5https://app142.studyisland.com/pics/73035candyC2.pngI+\Vhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16II,[Vhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16I,ZVhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16IU-YVhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16F-X2https://app142.studyisland.com/pics/185153q12.pngI|.WVhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16!G/Vhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\left\{\begin{array}{rclC40C40}y& <& -\frac{2}{3}x \ + \ 3\\y& < & \frac{3}{2}x\end{array}\right.I/UVhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16;0Thttps://media.studyisland.com/cgi-bin/mimetex.cgi?\left\{\begin{array}{rclC40C40}y& <& \frac{2}{3}x \\y & < & -\frac{3}{2}x \ + \ 3\end{array}\right.I1SVhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16+1Rhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\left\{\begin{array}{rclC40C40}y& \leq& -\frac{2}{3}x \ + \ 3\\y & \leq & \frac{3}{2}x\end{array}\right.Ik2QVhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16;@3Phttps://media.studyisland.com/cgi-bin/mimetex.cgi?\left\{\begin{array}{rclC40C40}y& \leq & \frac{2}{3}x \\y & \leq& -\frac{3}{2}x \ + \ 3\end{array}\right.H5O:https://app142.studyisland.com/pics/73035lightbulbsC2.pngH5N:https://app142.studyisland.com/pics/73035lightbulbsD2.pngH5M:https://app142.studyisland.com/pics/73035lightbulbsA2.pngHM6L:https://app142.studyisland.com/pics/73035lightbulbsB2.pngI6KVhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16IW7JVhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16I7IVhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16Ic8HVhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16`B9Gshttps://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC40C40}y &\leq& -x\ +\ 3\\x &\geq& 1\end{array}9F2https://app142.studyisland.com/pics/169341q3c.PNG9E2https://app142.studyisland.com/pics/169341q3b.PNG[:D2https://app142.studyisland.com/pics/169341q3d.PNG:C2https://app142.studyisland.com/pics/169341q3a.PNGI=;BVhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16I;AVhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16II<@Vhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16I<?Vhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F166&=>rhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35}y &<& x\ +\ 3\\y &>& x\ -\ 3\end{array}~* >=3https://app142.studyisland.com/pics/169341q17a.PNG~(i><3https://app142.studyisland.com/pics/169341q17c.PNG~/>;3https://app142.studyisland.com/pics/169341q17d.PNG~)(?:3https://app142.studyisland.com/pics/169341q17b.PNGI?9Vhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16I2@8Vhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16I@7Vhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16I>A6Vhttps://app142.studyisland.com/cfw/images/bubble.gif?785B5BE86A6F7D7597D66C950AB56F16AC5:https://app142.studyisland.com/pics/106941question1a1.png*tD4>https://media.studyisland.com/cgi-bin/mimetex.cgi?\frac{3}{2}huUG3Khttps://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize{\frac{2}{3}}huG2Khttps://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize{\frac{2}{3}}$`I1https://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35C35C35}y &?& -\frac{2}{3}x\ +\ 2\\0 &?& -\frac{2}{3}(-3)\ +\ 2\\0 &?& 4\\0 &<& 4\end{array}huI0Khttps://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize{\frac{2}{3}}kr]K/Khttps://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize{\frac{1}{4}}krK.Khttps://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize{\frac{1}{4}}%f M-https://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35C35C35}y &?& -\frac{1}{4}x\\0 &?& -\frac{1}{4}(-4)\\0 &?& 1\\0 &<& 1\end{array}krM,Khttps://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize{\frac{1}{4}}huN+Khttps://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize{\frac{2}{3}}kr*O*Khttps://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize{\frac{1}{4}}ktO)Khttps://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize{\frac{1}{2}}ktjP(Khttps://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize{\frac{1}{2}}krrQ'Khttps://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize{\frac{1}{4}}krR&Khttps://media.studyisland.com/cgi-bin/mimetex.cgi?\normalsize{\frac{1}{4}}QT%https://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{array}{rclC35C35C35C35}y &?& 2x\ +\ 1\\1 &?& 2(-1)\ +\ 1\\1 &?& -1\\1 &>& -1\end{array}=,Z$Qhttps://media.studyisland.com/cgi-bin/mimetex.cgi?y\;\geq\,-\,\frac{1}{3}x\;+\;3/5Z#4https://media.studyisland.com/cgi-bin/mimetex.cgi?3["Ahttps://media.studyisland.com/cgi-bin/mimetex.cgi?-\,\frac{1}{3}5.[!3https://app142.studyisland.com/pics/141169set9.pngw,\ Khttps://media.studyisland.com/cgi-bin/mimetex.cgi?y\;>\;\frac{3}{4}x\;-\;1\5https://media.studyisland.com/cgi-bin/mimetex.cgi?-1*]>https://media.studyisland.com/cgi-bin/mimetex.cgi?\frac{3}{4}5q]4https://app142.studyisland.com/pics/141169set10.png4qq^4https://app142.studyisland.com/pics/141169set11.pngVpa.https://app142.studyisland.com/images/red.gifVa.https://app142.studyisland.com/images/red.gif(oFb0https://app142.studyisland.com/images/black.gifRrd5https://app142.studyisland.com/pics/73035candyA2.png0Le?https://media.studyisland.com/cgi-bin/mimetex.cgi?-\frac{2}{3}a8eQhttps://media.studyisland.com/cgi-bin/mimetex.cgi?y \ \lt \ -\frac{2}{3} \ + \ 3*f>https://media.studyisland.com/cgi-bin/mimetex.cgi?\frac{3}{2}SgIhttps://media.studyisland.com/cgi-bin/mimetex.cgi?y \ \lt \ \frac{3}{2}xbnlhhttps://media.studyisland.com/cgi-bin/mimetex.cgi?\begin{cases}&y\ <\ -\frac{2}{3}x \ + \ 3\\\vspace*{9 \hspace*{-10}}\\&y \ < \ \frac{3}{2}x\end{cases}Vk.https://app142.studyisland.com/images/red.gifVk.https://app142.studyisland.com/images/red.gif(osl0https://app142.studyisland.com/images/black.gifHn:https://app142.studyisland.com/pics/73035lightbulbsA2.png  !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~      !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`acdefghijklmnopqrstuvwxyz{|}~Root Entry FNData g1Tableb>WordDocument2ZSummaryInformation(DocumentSummaryInformation84tCompObjy  F'Microsoft Office Word 97-2003 Document MSWordDocWord.Document.89q