C.
It represent everything that has to be done
Answer:

Step-by-step explanation:
Given the function

We can find the inverse function by exchanging x and y, and then solve for y.

Replace x with y.

square both sides


Hence,

I think it is already reduced.
How you a doin?
9/40 because when you put it in fraction form its 225/1000 then you simplify!