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Determine whether the following sequence is geometric. If so, find the common ratio. 1, -5, 25, - 125, ...
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Determine whether the following sequence is geometric. If so, find the common ratio.

1, -5, 25, - 125, ...

User Ronald Swets
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2 Answers

8 votes
-5is the answer I think
User Nick Redmark
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7.4k points
10 votes

Geometric sequence

-5 each term is multiplied by -5

User Wu Jie
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7.3k points
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