Question

Find the inverse of the function and then determine whether the inverse is a function.
y=x^2+4

Answer 1

Hello there!

In order to find the inverse, we need to interchange the variables and solve for y.


`f ^(-1) (x) = √(-4+x) , - √(-4+x)`

Edited: Yes the inverse is a function.
What is a function?
A function is a special relationship where each input has a single output.

It is often written as "f(x)" where x is the input value.
Best of luck!