marygrace0104 marygrace0104

11-12-2020
Mathematics

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

PLEASE HELP JUST SHOW ME HOW YOU DID IT PLEASE THANK YOU SO MUCH1 class=

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brennetate1118 brennetate1118

11-12-2020

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.

Step-by-step explanation:

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