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A sequence has a common ratio of 3/2 and f(5) = 81. Which explicit formula represents the sequence?

A) f(x) = 24(3/2)^×-1
B) f(x) = 16(3/2)^x-1
C) f(x) = 24(3/2)^x
D) f(x) = 16(3/2)^x​

1 Answer

4 votes

Answer:

F (x) = 16 (3/2) x-1

Explanation:

The answer is B

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