Question

the domain of a function f(x) is x > 1, and the range is y < -2. What are the domain and range of its inverse function, f^-1(x)?

Answer 1

9514 1404 393

Answer:

• domain: x < -2
• range: y > 1

Step-by-step explanation:

Domain and range of the inverse function are swapped: the domain of the function is the range of its inverse, and vice versa.

__

The graph shows an example of a function and its inverse with the given domain and range. The function is red; its inverse is blue.