SOLUTION: State whether sequence is a geometric sequence. If so, state the common ration and list the next three terms. -8, 16, -32, 64

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Question 121852: State whether sequence is a geometric sequence. If so, state the common ration and list the next three terms.
-8, 16, -32, 64
Answer by checkley71(8403) About Me  (Show Source):
You can put this solution on YOUR website!
YES
R=-2
-8,16,-32,64,-128, 256,-512