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For the following geometric sequence find the recursive formula and the 5th term in the sequence. In your final answer, include all of your work.
{-4, 12, -36, ...}

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(Based on todays review)

  • jojopicklebottom

    A1 = -4
    an = -3 (a n-1)
    Sorry, don't know how to write subscripts on this but the n and n-1 are supposed to be tiny numbers below the a a little