What is the inverse function of f(x ) = -2x - 6?

Solution:

The inverse of the function f(x) = -2x - 6 is computed as follows:

Let y = -2x - 6

Now interchange the variables and solve for y.

x = -2y -6

-2y = x + 6

y =  [x + 6]/-2

y =-x/2 -3

Therefore, the inverse of the function will be f'(x) =-x/2 -3

What is the inverse function of f(x ) = -2x - 6?

Summary:

The inverse function of f(x ) = -2x - 6 is f'(x) =-x/2 -3