### Home > APCALC > Chapter 3 > Lesson 3.4.1 > Problem3-151

3-151.

State the domain and the range of each function below. Homework Help ✎

1. $y = \large\frac { x ^ { 2 } - x - 6 } { x + 1 }$

Factor first.

This function has a vertical asymptote at $x=−1$. How does that affect range?

1. $y = \large\frac { x ^ { 2 } - x - 6 } { x + 2 }$

Factor first.

This function has a hole at $x=−2$. It's end behavior is $y=x−3$, which can help you find the $y$-value of the hole.