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[DOC File]CHAPTER 2: FUNCTIONS, EQUATIONS, AND INEQUALITIES
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Solve . EQUATIONS WITH ABSOLUTE VALUE. Example: Solve . SOLVING LINEAR INEQUALITIES. LINEAR INEQUALITIES. PRINCIPLES FOR SOLVING INEQUALITIES. For any real numbers a, b, c: The Addition Principle for Inequalities: If a < b is true, then is true. The Multiplication Principle for Inequalities: If a < b and c > 0 are true, then is true.
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[DOC File]Math – Algebra- Unit 1 – ELL Scaffold
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Create linear equations and inequalities in one variable and use them to solve problems. Justify each step in the process and the solution. Write equations and inequalities in one variable from a word problem. Describe each step in the solution using a checklist, partner, and native language support. VU: Linear, equation, inequality, variable ...
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[DOCX File]standards algebra 1
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Equations and Inequalities. A.4The student will solve . multistep linear equations in one variable algebraically; quadratic equations in one variable algebraically; literal equations for a specified variable; systems of two linear equations in two variables algebraically and graphically; and. practical problems involving equations and systems ...
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[DOCX File]Lucy’s Linear Equations and Inequalities #5-8
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Create one-variable linear equations and inequalities from contextual situations. Solve and interpret the solution to multi-step linear equations and inequalities in context. Standards for Mathematical Practice. 1. Make sense of problems and persevere in solving them. 2. Reason abstractly and quantitatively.
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[DOC File]Lucy’s Linear Equations and Inequalities Task
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Lucy’s Linear Equations and Inequalities Task . Lucy has been assigned the following linear equations and inequality word problems. Help her solve each problem below by using a five step plan. Draw a sketch (if necessary) Define a variable. Set up an equation or inequality. Solve the equation or inequality. Make sure you answer the question ...
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[DOCX File]Mathematics Algebra 1 Units
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as defining a linear function, constructed linear functions by finding the rate of change and initial value. Algebra 1 students build on these previously learned skills to create and solve equations and inequalities in one and two variables. They use equivalence to construct viable arguments to justify solutions.
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[DOC File]Solving Inequalities
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Solving Inequalities. Done the same way you solve equations. Exception: when you . multiply. or . divide. both sides of an inequality by a . negative. number, you must . change. the direction of the inequality symbol. Example: Solving Inequalities Using Addition/Subtraction. Solve the following inequalities and graph the solution on the number ...
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[DOC File]Backwards-design Lesson Plan Template (sample)
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Linear functions. The student formulates equations and inequalities based on linear functions, uses a variety of methods to solve them, and analyzes the solutions in terms of the situation. The student is expected to (A) analyze situations involving linear functions and formulate linear equations or inequalities to solve problems;
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Chapter 7: Systems of Equations and Inequalities
7.6: Solve Systems of Linear Inequalities: Be able to identify a solution to a system of linear inequalities. Ex: Is (2, 1) a solution? Ex: Is (–2, 0) a solution? Be able to graph a system of linear inequalities and identify solutions. Ex: x < 8 Ex: x > 0. x – 4y < –8 y > 0. 6x – y < 10
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[DOC File]Unit Topic: Colonial America
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solve linear equations and inequalities in one variable including those involving the absolute value of a linear function. write expressions, equations, inequalities and relations in equivalent forms. use symbolic algebra to represent and explain mathematical relationships. calculate and apply ratios, proportions, rates and percentages to solve ...
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How to solve linear equations and inequalities