Give the function for f(x)-5|x+1|+3 for what values of x is f(x)=-12

Question

Give the function for f(x)-5|x+1|+3 for what values of x is f(x)=-12

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Emery 4 weeks 2021-09-25T20:04:52+00:00 1 Answer 0

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    2021-09-25T20:06:05+00:00

    I’m not sure whether there is a typo in the function but I might have the answer.

    If f(x) = 5(x+1)+3 = -12 then you can solve for x.

    5(x+1)+3 = -12
    5x + 5 + 3 = -12 << expand the brackets
    5x + 5 = – 15 << minus 3
    x + 1 = -3 << divide everything by 5
    x = -4 << minus 1

    I don’t know if this helps x Sorry

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