### Home > APCALC > Chapter 4 > Lesson 4.4.3 > Problem 4-166

4-166.

For each of the following functions, write an equation for the end-behavior function.

Explain your method.

If a function has a horizontal asymptote, then that is the end behavior.

If a function has a horizontal asymptote, then that is the end behavior. You can find a horizontal asymptote by evaluating