What is the explicit formula for the nth term of the geometric sequence? -2,-16,-128,-1024

asked Aug 11, 2022 113k views

3 votes

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5 votes

Answer:

an = a1 *
8^(n-1)

Couldn't find a subscript function so

an= a subscript n

a1 - a subscript 1

Explanation:

Huxi answered Aug 18, 2022

by Huxi

4.4k points

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