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19 August, 17:27

Find the 8th term in the sequence - 1/2, - 1,-2,-4

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  1. 19 August, 18:39
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    Answer:27/2

    Step-by-step explanation:

    a=-1/2 d=-4/-2=2

    Tn=a + (n-1) * d

    T8=-1/2 + (8-1) * 2

    T8=-1/2+7*2

    T8=-1/2+14/1

    T8 = (-1+28) / 2

    T8=27/2
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