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Option D:

Solution:

Given function:

To find the inverse of the function.

Inverse of a function:

If a function f(x) is mapping x to y, then the inverse function of f(x) maps y back to x.

Interchange the variables x and y.

Now, solve for y.

Multiply both sides by (y - 5).

Cancel the common factors, we get

Divide by x on both sides.

Add 5 on both sides.

To make the denominator same, multiply the 2nd term by .

Option D is the correct answer.

168

step-by-step explanation:

i am pretty sure that the answer is 168