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8 votes
8 votes
Please help me solve this. I will send you the choices

Please help me solve this. I will send you the choices-example-1
Please help me solve this. I will send you the choices-example-1
Please help me solve this. I will send you the choices-example-2
Please help me solve this. I will send you the choices-example-3
User Comecme
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2.4k points

1 Answer

15 votes
15 votes

The general term for a geometric sequence is:


a_n=a_1r^(n-1)

Where a1 is the first term and r is the common ratio.

It's clear that the expression for the nth term is an exponential function that can be either increasing or decreasing.

From the choices presented in the answers, only B is not a correct choice, because it's a line and we are looking for a curved function that increases or decreases.

Choices to select: A C D

User Melihcelik
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3.3k points