25 Select the correct answer.
Find the inverse of function f.
90 +7
OA. ;-) = 7x + 9
O B. -(t) = - 3
oc $(x) = 51 -
OD. 11(x)
-907
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Step-by-step explanation:

The given function is f(x) = 9x + 7.  To find the inverse function:

1.  Replace "f(x)  = " with "y = ":  y = 9x + 7

2.  Interchange x and y:  x = 9y + 7        

                                                                          x - 7

3.  Solve this result for y:  9y = x - 7, or y =

                                                                              9

This is the same result as given answer B.

24

step-by-step explanation: