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Step-by-step Answer
PAGE: 329SET: ExercisesPROBLEM: 1
Please look in your text book for this problem Statement

The function is .

Replace with y.

Next switch x for y and y  for x.

Next solve for y:

          (Add 2 to each side)

                (Apply additive inverse property: )

                      (Apply additive identity property: )

                 (Divide each side by 4)

                     (Cancel common terms)

                   (Simplify)

                   ()

The value of .

Write in function notation,using to represent the inverse of the function f.

Substitute in above function,

The inverse  function of is .



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