This lesson provides some information on graphing rational functions, finding asymptotes and establishing a relation between any rational function and the parent rational function.
Additional Resources:
Trig Graphs
- A table of graphs of trig functions.
Questions answered by this video:
How do you graph rational functions?
How do you find asymptotes of rational functions?
How do you find horizontal asymptotes?
How do you find vertical asymptotes?
How do you use parent functions in rational functions?
How do you find a slant asymptote?
Staff Review
Currently 3.0/5 Stars.
A good explanation of finding asymptotes, especially if one has had some instruction on rational functions in the past. Make sure you have a decent background in math before you watch, and this lesson will be a great help in your pre-calculus class!