Answer:

Explanation:
From the graph given we can derive the function

To solve
we need to find the inverse function of
.
Inverse functions are functions that essentially "reverse" the mapping of the domain (
) and range (
) of the parent function.
To find the inverse function
we need to solve for x in terms of y.




from this, we can derive that

this can also be written as a function of x

both functions are identical.
take one of these functions and you can find that

