Given f(x) =x-7 and g(x) =x2 find g(f(4))

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Given f(x) =x-7 and g(x) =x2 find g(f(4))

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RobertKer 4 years 2021-08-12T20:18:29+00:00 1 Answers 20 views 0

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  1. Latifah
    0
    2021-08-12T20:20:07+00:00
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    Answer: g(f(4))=9

    Step-by-step explanation:

    To find g(f(4)), you first find f(4). Then, you plug it into g(x).

    f(4)=4-7            [subtract]

    f(4)=-3

    Now, we know f(4) into g(x).

    g(f(4))=(-3)²      [exponent]

    g(f(4))=9

    Now, we know that g(f(4))=9.

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