Looking Forward, Looking Back Write an expression for the nth term of the sequence. 8.

Q: Write an equation to describe the sequence below. Use n to represent the position of a term in the…

A: If we take an = 2^(n-1) For n = 1 a1 = 2^(1-1) = 1 For n = 2 a2 = 2^(2-1) = 2 For n = 3 a3 = 2^(3-1)…

Q: Write an expression for the nth term of the sequence. (Your formula should work for n = 1, 2, ..)…

A: topic - sequence and series

Q: Write a formula for the nth term of the arithmetic sequence 1, - 1, - 3, - 5, - 7,... The formula…

A: Given : 1, -1, -3, -5,-7

Q: Find the indicated term of the geometric sequence. -4, 12, -36, ...; a7 a7 = Need Help? Read It…

A: Given geometric sequence is:

Q: 1. Write an explicit formula for the sequence below. -2, 6, -18, ... Use your formula to find a23

A: Given sequence :  -2 , 6 , -18 , ......

Q: Write an explicit formula for the sequence represented by the following recursive formula. 4 an = 5…

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Q: Guided Practice 2 In an arithmetic sequence, f (4) = 19 and %3D f(7) = 31. Determine the formula for…

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Q: 5 5 5 The nth term of the sequence is 2'5'8 11

A: Harmonic Progression: A Harmonic Progression (HP) is defined as a sequence of real numbers which is…

Q: An arithmetic sequence j starts 20,16..... Explain how you would calculate the value of the 500th…

A: Formula of arithmetic sequence is: an = a1+(n-1)d  Where:  an= n th term of arithmetic sequence a1=…

Q: Write a rule for the n th term of the sequence. Then graph the first six terms of the sequence.…

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Q: Write an expression for the nth term of the sequence. (Your formula should work for n = 1, 2, . ...)…

A: The given sequence is 12,13,17,125,1121,...

Q: QI. Write out the first four terms of the sequence and determine whether the sequence is converging.…

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Q: Find the sum of the indicated number of terms of the geometric sequence. -3,6,-12,.; n = 4 Need…

A: First-term = a1 = -3  Common ratio = r= 6 / (-3) = -2 n=number of terms= 4

Q: (2) Find the general expression a, for the sequence: 15 - 3, 2 3 45

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Q: Determine the number of terms in the arithmetic sequence below. -30, - 29, - 28, ..., 77, 78, 79, 80…

A: Given: Arithmetic sequence, -30.-29,-28,...,77,78,79,80

Q: Explain how the following could be a geometric sequence.                 7,-7,7,-7,7.......

A: Given sequence is 7,-7,7,-7,7,......... Definition:- The general form of the geometric sequence is…

Q: What is the rule for the geometric sequence? 48, 24, 12, 6, .. n-1 an = 48 2 а, — 48 — 24 (п — 1) |…

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Q: Write an expression that gives the requested sum. The sum of the first 14 terms of the geometric…

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Q: 02. What is the 20th term of the sequence? 1,2,3,4,5,6 C.1 D. 7 E. not given A. 19 В. 21

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Q: Write a formula for the general term (the nth term) of the arithmetic sequence. Then use the formula…

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Q: Write a rule for the nth term of the arithmetic sequence. Then find a30. 7.5,6,7,8,9,...

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Q: What is the rule for the geometric sequence? 64, -32, 16, -8 ...

A: Given : 64, -32, 16, -8 ...

Q: Write an expression that gives the requested sum. The sum of the first 15 terms of the geometric…

A: Given,

Q: An arithmetic sequence is given below. -6, -11, -16, -21, ... th Write an explicit formula for the n…

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Q: Which lists four consecutive terms of an arithmetic sequence? A 3, 10, 17, 24 1, 4, 9, 16 C 1, 2, 4,…

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Q: Write an expression that gives the requested sum. The sum of the first 16 terms of the geometric…

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Q: Which exponential function represents the sequence shown below? * 2, 8, 32, 128,... 4• 8" - 1 8 • 4"…

A: Given sequence is 2,8,32,128,...

Q: Write the first five terms of the sequence. Assume that d represents the common difference of an…

A: Given-an=-1n+1nn-1! To write- Write the first five terms of the sequence.

Q: A new drug and alcohol rehabilitation program performs outreach for members of the community. The…

A: a) The number of participants are 34,50,66,82 The common difference between those numbers is =…

Q: B. Steps in finding for the arithmetic mean of an arithmetic sequence First, A second step Complete…

A: To find the arithmetic mean of an arithmetic sequence:First, check whether the first and the last…

Q: Write the first four terms of the geometric sequence with the given properties. a = −3; r = 2

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Q: Write an expression for the nth term of the geometric sequence. Ther a = 6, r = 1 n = 12 2 an %3D…

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Q: Which sequence is an arithmetic sequence? Choose the correct answer below O A. 8, 15, 22, 29, 36, ..…

A: In an Arithmetic Sequence the difference between one term and the next is a constant.

Q: Find the sum of the indicated number of terms of the geometric sequence. 27 12,9, ,...; n = 5 4.…

A: Consider the geometric sequence 12, 9, 27/4, . . .

Q: with examples, many ways that a sequence could diverge

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Q: Homework: nth term of a Sequence 2,4,8,16,... 3 5 2) 1,7 9 16 7 .... 25

A: Given query is to find the nth term of the sequence.

Q: -5,2,9,16  is the sequence geometric or arithmetic? Explain how you know  write the formula for…

A: Given: A sequence -5, 2, 9, 16 An arithmetic progression is a sequence in which every two…

Q: Write an expression for the nth term of the sequence. (Your formula should work for n = 1, 2, ....)…

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Q: Write an expression for the nth term of the sequence. (Your formula should work for n = 1, 2, ....)…

A: Write the nth term of the sequence from the given information:…

Q: POINT Find the formula of the general term an of the sequence: * 3,2.5, 2, 1.5, ..

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Q: Write the first five terms of the arithmetic sequence. an=an-1+4; a 1 = 11 04, 15, 26, 37, 48 O 11,…

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Q: Write the recursive formula for the geometric sequence below. 2, -6, 18, - 54, .. A(1) = ; A(n) =…

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Q: Which lists four consecutive terms of an arithmetic sequence? A 3, 10, 17, 24 1, 4, 9, 16 C 1, 2, 4,…

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Q: Write an expression for the nth term of the sequence. (There is more than one correct answer.) See…

A: The numerators are 6,7,8,9,10. so nth term (n+5) The denominators are 1,3,5,7,9,... so the term…

Q: Write a function to model the geometric sequence in the table. n| 1 ,2, 3, 4 , 5 an|75, 15, 3, 3/5…

A: Given the geometric series:

Q: Find the indicated term of the sequence whose nth term is given by the formula. (-1)2n an a13 = Need…

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Q: arithmetic sequence has a(1) = 4 and a(2) = 16. Explain or show how to find the value of a(15).

A: Given query is to find the value of a(15).

Q: Determine the number of terms in the arithmetic sequence. The number of terms in the sequence -30,…

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Q: Write a rule for the n th term of the sequence. Then find a, -3.9, 11.7, -35.1,... a =

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Q: th Write an expression for the n term of the sequence. 2,3 4 5 18) 3'4'5'6

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