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What ia the common ratio of the sequence? -2 , 6, -18, 54,...

What ia the common ratio of the sequence? -2 , 6, -18, 54,...
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What ia the common ratio of the sequence? -2 , 6, -18, 54,...

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User Didii
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Its a multiplication by -3 on each term, so I think you're gonna answer is by r=-3, maybe?
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User Joe Susnick
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