Question

Find the formula for the nth term for the following sequence.
3, 9, 27, 81, …
A(n)=3n-1
A(n)=3(3n)
A(n)=3(3n-1)

Answer 1

Answer:

3^n is the formula

Step-by-step explanation:

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Answer 2

Answer:

A(n)=3(2n-1)

Step-by-step explanation:

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