I'm having trouble with this one

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• April 10th 2008, 01:41 PM
waite3
I'm having trouble with this one
Find the nth term of the geometric sequence whose initial term is 8 and common ration is 8.(Your answer must be a function of n.)

thanks for any help.
• April 10th 2008, 02:05 PM
Mathstud28
What about this
Quote:

Originally Posted by waite3
Find the nth term of the geometric sequence whose initial term is 8 and common ration is 8.(Your answer must be a function of n.)

thanks for any help.

If $n$ started off at zero then $a_n=8\bigg(\frac{1}{8}\bigg)^{n}$?