Write a formula for the nth term of the given geometric sequence. Do not use a recursion formula.3, , , , ...

A. an = 3 + (n - 1)
B. an = 3 - (n - 1)
C. an = 3n - 1
D. an = 3n - 1 - 

Answer: C

Mathematics

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A.
B.
C.
D.

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