CHAT Pre-Calculus Help Videos

Rational Functions

Notes:

(The notes section below gives the time stamp for each topic given, so that you can easily navigate to the portions that you need.)

0:00 Finding the domain of a rational function
1:42 What are asymptotes?
4:50 Examples of finding asymptotes given their graphs
6:40 Examples of finding asymptotes given the equation of the function
12:25 A graph with a hole in it
15:00 Sketching rational functions
19:50 Slant asymptotes