The output for f(x) =x^2 – 1 when the input is x =4; that is, find f(4).

Question

The output for f(x) =x^2 – 1 when the input is x =4; that is, find f(4).

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Thành Đạt 2 months 2021-08-21T23:07:35+00:00 1 Answers 8 views 0

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    2021-08-21T23:08:44+00:00

    Answer:

    15

    Step-by-step explanation:

    4^2 – 1

    16 – 1 = 15

    f(4) = 15

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