### Home > INT3 > Chapter 5 > Lesson 5.1.3 > Problem5-45

5-45.

Trejo says that if you know the $x$intercepts, $y$‑intercepts, domain, and range of a function then you automatically know the $x$intercepts, $y$‑intercepts, domain, and range of its inverse. Hilary disagrees. She says you know the intercepts but that is all you know for sure. Who is correct? Justify your answer.

Trejo is correct, as long as the domains are restricted appropriately.