Given f(x) = -2x + 7​​​​​​, evaluate for f(x) = 17.

Question

Given f(x) = -2x + 7​​​​​​, evaluate for f(x) = 17.

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Xavia 7 months 2021-08-11T00:07:23+00:00 1 Answers 2 views 0

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    2021-08-11T00:08:25+00:00

    Answer:

    -27

    Step-by-step explanation:

    Plug in 17 as x into the function:

    f(x) = -2x + 7

    f(17) = -2(17) + 7

    f(17) = -27

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )