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28 November, 21:00

What is the eighth term in the arithmetic sequence defined by the explicit formula an=2n+7? Enter your answer in the box.

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  1. 28 November, 21:25
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    The 8th term is 23

    Step-by-step explanation:

    If we are given the formula for the sequence

    an=2n+7,

    then to find the 8th term we substitute n=8 into the formula.

    a8 = 2 (8) + 7

    a8 = 16+7

    a8 = 23

    The 8th term is 23
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