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Mathematics 16 Online
OpenStudy (anonymous):

Identify the 8th term of the geometric sequence -2, -12, -72 I believe the answer is -559872 But if I'm wrong the it has to be -35831808 Am I correct on this?

OpenStudy (anonymous):

-2(6)^7

OpenStudy (anonymous):

8th term is given by: \[\huge 8th \; term = a.r^{n-1}\] n = 8, a = -2 r = 6 Put and solve..

OpenStudy (anonymous):

You answer is correct.. -559872..

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