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Write a function rule for the following geometric sequence.

4, 12, 36, 108,...when x = 0, 1, 2, 3....

A) f(x) = 3x + 4
B) f(x) = 4x + 3
C) f(x) = 4(3)x
D) f(x) = 3(4)x

User Erivan
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1 Answer

7 votes
I think it f(x) = 3x + 4 if I am wrong I am so so sorry have a great day.
User Jesse Gordon
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