Answer:
So, the inverse of function
is
Step-by-step explanation:
We need to find the inverse of the given function
To find the inverse we replace f(x) with y
Now, replacing x with y and y with x
Now, we will find the value of y in the above equation
Multiplying both sides by -2
Taking square on both sides
Finding value of y
Replacing y with f⁻¹(x)
So, the inverse of function
is