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13 January, 03:45

B (n) = 1 (-2) ^n-1

What is the fourth term in the sequence?

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Answers (1)
  1. 13 January, 04:53
    0
    -8

    Step-by-step explanation:

    If you want to find the fourth term in the sequence, or b (4), then you just plug in the value 4 for n, resulting in

    b (4) = 1 (-2) ^ (4-1).

    Simplifying, we get

    b (4) = 1 (-2) ^3

    =1 (-2*-2*-2)

    =1 (-8)

    =-8
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