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23 October, 06:11

Given the function g (x) = 7x - 14 find its inverse function.

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Answers (2)
  1. 23 October, 06:36
    0
    The inverse is 1/7x + 2

    Step-by-step explanation:

    y = 7x - 14

    Exchange x and y

    x = 7y-14

    Solve for y

    Add 14 to each side

    x+14 = 7y-14+14

    x+14 = 7y

    Divide each side by 7

    (x+14) / 7 = 7y/7

    1/7x + 2 = y

    The inverse is 1/7x + 2
  2. 23 October, 06:38
    0
    g^-1 (x) = x/7+2

    Step-by-step explanation:

    y=7x-14

    7y-14=x

    7y=x+14

    y=1/7x+2

    g^-1 (x) = x/7+2
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