What is the inverse of the function shown in this image?

D

Step-by-step explanation:

1.  Replace "f(x)" with "y:"  y = (x + 1)/x

2.  Interchange x and y:  x = (y + 1)/y

3.  Solve this result for y:                                     1

     xy = y + 1, or xy - y = 1, or y(x -1) = 1, or y =

                                                                            x-1

4.  Replace "y" with:

        -1               x

      f     (x) =   This matches answer choice D.

                       x - 1

72 fudge and 75 toffee

step-by-step explanation:

i hope this : )