Write an expression for the nth term of the geometric sequence. Then find the missing term. 1.

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Write an expression for the nth term of the geometric sequence. Then find the missing term.
1. a1 = 4, r = 1 / 2, a10 =?
2. a1 = 5, r = 7 /2, a8 =?
3. a1 = 6, r = - 1 / 3, a12 =?
4. a1 = 64, r = - 1 / 4, a10 =?
5. a1 = 100, r = ex, a9 =?

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Algebra and Trigonometry

ISBN: 978-1337271172

10th edition

Authors: Ron Larson

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Question Posted: Feb 14, 2018 04:07 AM

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Write an expression for the nth term of the geometric sequence. Then find the missing term. 1.

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1 a 1 4 r 1 2 n 10 a n a 1 r n1 4 1 2 n1 a 10 4 1 2 9 1 2 7 1 128 2 a 1 5 r 7 2 n ...View the full answer

Algebra and Trigonometry

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