Answer:
The domain of the inverse is x >= -1
Step-by-step explanation:
Functions:
Domain: Values of input(usually x).
Range: Values of output(usually y)
Inverse function:
The domain of the inverse function is the range of the original function.
The range of the inverse function is the domain of the original function.
In this question:
Original function has range y >= -1.
So the domain of the inverse is x >= -1
