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1 January, 15:54

Witch of the following is the function f (x) if F^-1 (x) = x:8+3

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Answers (1)
  1. 1 January, 16:44
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    Step-by-step explanation:

    Let's solve for f.

    f-1x=x8+3

    Step 1: Multiply both sides by f.

    x=fx+24f8

    Step 2: Multiply both sides by 8.

    8x=fx+24f

    Step 3: Flip the equation.

    fx+24f=8x

    Step 4: Factor out variable f.

    f (x+24) = 8x

    Step 5: Divide both sides by x+24.

    f (x+24) x+24=8xx+24

    f=8xx+24

    Answer:

    f=8x+24

    Let's solve for f.

    f-1x=x8+3

    Step 1: Multiply both sides by f.

    x=fx+24f8

    Step 2: Multiply both sides by 8.

    8x=fx+24f

    Step 3: Flip the equation.

    fx+24f=8x

    Step 4: Factor out variable f.

    f (x+24) = 8x

    Step 5: Divide both sides by x+24.

    f (x+24)

    x+24=8x+24

    f=8x+24

    Answer:

    f=8x/x+24
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