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OpenStudy (anonymous):
find the general term an for the geometric sequence a1=-2 and a2=6
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OpenStudy (anonymous):
\(6\div(-2)=-3\) so that is your \(r\) in the sequence \(a, ar,ar^2,ar^3...\) evidently \(a=-2\)
OpenStudy (anonymous):
so what woudl the an=-2 the n and the 1 and 2 are dropped down if that makes sense
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