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What is the common ratio of the geometric sequence shown below -2,4,-8,16

What is the common ratio of the geometric sequence shown below -2,4,-8,16
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2 votes
What is the common ratio of the geometric sequence shown below
-2,4,-8,16

User Celavek
by
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1 Answer

3 votes
the common ratio would be -2 since you multiply each number by -2 to get the next number in the sequence 
User Tang Ke
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8.1k points
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