In this geometric sequence, what is the common ratio? 104, -52, 26, -13, ... 2 -2 -1/2 1/2

asked Nov 24, 2020 134k views

5 votes

In this geometric sequence, what is the common ratio?

104, -52, 26, -13, ...

2
-2
-1/2
1/2

by Dovy

4.8k points

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3 votes

Answer:

it is -1/2

Explanation:

i just did this and it said it was correct

KNfLrPn answered Nov 27, 2020

4.6k points

4 votes

The answer is -1/2 because each time, the number on the right is -1/2 is the number to the left

Bill Cheatham answered Nov 29, 2020

5.0k points

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