### Home > PC > Chapter 8 > Lesson 8.1.1 > Problem 8-15

8-15.

Vertical asymptotes occur when there is division by zero.

To identify horizontal asymptotes, think about what happens to the function as *x* becomes a very large number.

8-15.

Vertical asymptotes occur when there is division by zero.

To identify horizontal asymptotes, think about what happens to the function as *x* becomes a very large number.