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Today, 07:35

If f (x) = 8x + 16, then find f - 1 (x).

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Answers (2)
  1. Today, 08:27
    0
    The inverse is (x-16) / 8

    Step-by-step explanation:

    To find the inverse, exchange x and y and then solve for y

    y = 8x + 16

    Exchange x and y

    x = 8y + 16

    Solve for y

    Subtract - 16

    x-16 = 8y + 16-16

    x-16 = 8y

    Divide by 8

    (x-16) / 8 = 8y/8

    (x-16) / 8 = y

    The inverse is (x-16) / 8
  2. Today, 10:02
    0
    Rewrite

    -

    1

    x

    as

    -

    x

    .

    f

    -

    x
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