Which of the following recursive formulas represents the same geometric sequence as the formula an = 3 * 3n - 1?

A. an = 9 * an - 1

B. an = 3 * an - 1

C. an = 9 + an - 1

D. an = 3 + an - 1

Question

Kendrick Faulkner

1 April, 07:03

+3

Answers (1)

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Jaylynn Frank · Answer 1

A do the 3 X3 you get 9 b and d out do an - 1

Which of the following recursive formulas represents the same geometric sequence as the formula an = 3 * 3n - 1?A. an = 9 * an - 1B. an = 3 * an - 1C. an = 9 + an - 1D. an = 3 + an - 1