### Home > APCALC > Chapter 1 > Lesson 1.2.4 > Problem 1-71

1-71.

State the domain of each of the following functions.

If the domain of the parent graph,

, what is the domain of

If the domain of the parent graph,

, what is the domain of ?

If the domain of the parent graph,

, what is the domain of ?

This is a composite function. The inner function is

, and the domain of its parent can be found in the hint in part (b). The outer function is , which has an even more restrictive domain, as shown in the hint in part (a). What is the domain of ?