Which statement describes the relationship between the function and its inverse?

Answer: if f (x) is our function and g (x) the inverse, then

f (g (x)) = x

"If f (x) asigns elements from a set I to a set K, then the inverse function traces back the elements from K to the original elements on I"

Step-by-step explanation:

If we have a function f (x) = y that is invertible (f (x) must be biyective)

Then the inverse function g (x) is such that:

g (y) = x

this means that:

g (y) = g (f (x)) = x

and

f (x) = f (g (y)) = y