PLEASE HELP!!! JUST SHOW ME HOW YOU DID IT? PLEASE! THANK YOU SO MUCH!1

asked Nov 9, 2021 175k views

3 votes

by Rama

4.4k points

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5 votes

Answer:

It’s an=-10•-0.5^n-1. First you want to divide 5 by -10 to find r (common ratio) which is -0.5. Next you just plug in your terms.

Explanation:

Rajeev Mehta answered Nov 14, 2021

3.9k points

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