SOLUTION: What is a rule for the nth term of the geometric sequence -3,-6,-12,-24,-48,...?

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Question 469992: What is a rule for the nth term of the geometric sequence -3,-6,-12,-24,-48,...?
Answer by jorel1380(3719) About Me  (Show Source):
You can put this solution on YOUR website!
f(n)=-3*2^(n-1)..