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Math Help - I'm having trouble with this one

  1. #1
    Junior Member
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    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.
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  2. #2
    MHF Contributor Mathstud28's Avatar
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    What about this

    Quote Originally Posted by waite3 View Post
    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}?
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