### Home > CALC > Chapter 4 > Lesson 4.4.3 > Problem 4-157

4-157.

For the functions listed in parts (a) through (c) of problem 4-156, find

(This usually means that there is a horizontal asymptote.)

However, there is an exception when a function has two different horizontal asymptotes:

End behavior is a function that describes the shape of its growth towards ∞ or − ∞.