Find f(-2) for the function fwd) = 3x – 2x +7

Question

Find f(-2) for the function fwd) = 3x – 2x +7

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Kennedy 2 months 2021-10-09T04:53:28+00:00 1 Answer 0 views 0

Answers ( )

    0
    2021-10-09T04:55:13+00:00

    Answer:

      23

    Step-by-step explanation:

    Maybe you want to evaluate …

      f(x) = 3x^2 -2x +7

    for x = -2.

    Put the value of x where x is, then do the arithmetic.

      f(-2) = 3(-2)^2 -2(-2) +7 = 3(4) +4 +7

      f(-2) = 23

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45:7+7-4:2-5:5*4+35:2 =? ( )