Arithmetic sequence quiz pdf

    • What is the explicit formula for an arithmetic sequence?

      The explicit formula is generally written as a n = a + ( n − 1) d, but this formula is used to determine the terms of an arithmetic sequence. We can use the explicit formula to find the terms of arithmetic, geometric and harmonic sequence.


    • What is the common difference of an arithmetic sequence?

      The common difference of a sequence is the difference between two consecutive terms of the arithmetic sequence. It is a constant and it is gotten by subtracting two consecutive terms. Adding the common difference to one of the terms will give you the next term.



    • [PDF File]Arithmetic Sequence Practice

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      Finding the sum of a given arithmetic sequence: 1. Identify a 1, n, and d for the sequence. 2. If one of the above is not known, use a = a n d n 1 ( 1) to find it. 3. Substitute and evaluate: () 1 n 2 n n S = a a 1. Write down the stated term and the formula for the nth term of the following arithmetic sequences a. ó, í, í ñ, …



    • [PDF File]Arithmetic Sequences Date Period - Kuta Software

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      Given a term in an arithmetic sequence and the common difference find the recursive formula and the three terms in the sequence after the last one given. 23) a 21 = −1.4 , d = 0.6 24) a 22 = −44 , d = −2 25) a 18 = 27.4 , d = 1.1 26) a 12 = 28.6 , d = 1.8 Given two terms in an arithmetic sequence find the recursive formula. 27) a 18 ...


    • [PDF File]Introduction to Sequences - Kuta Software

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      Arithmetic Sequences Objectives Students will be able to identify if a sequence is arithmetic. Students will be able to determine the value of a specific term. Students will be able to write arithmetic sequences in explicit form. Students will be able to write arithmetic sequences in recursive form.


    • [PDF File]Arithmetic Sequences - CISD

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      LESSON 1. 5, 5, 9, 9, Arithmetic Practice 14, 14, whether 20, 20, ... ... each B Sequences sequence is an arithmetic Arithmetic Sequence Practice 2. 2. 2. sequence. 34, 46, ... LESSON If so, 4-6 find 10, Practice 7, the common 4, 1, ... B difference and 0, 10, the next three terms. 10, 1.5, 22, 22, 3, 4.5, 34, 46, ... ...


    • [PDF File]1.1 - Arithmetic Sequences

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      Find the tenth term in each sequence. 21) a n = 2n + 1 n3 22) a n = 4n − 1 23) a n = (2n)2 24) a n = (2n − 1)2 Find the first four terms in each sequence. 25) a n = a n − 1 + 10 a 1 = 29 26) a n = a n − 1 ⋅ 2 a 1 = −1 27) a n = a n − 1 + n a 1 = −4 28) a n = 2 + a n − 1 2 a 1 = 10 Find the tenth term in each sequence. 29) a n ...


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