More Lessons for PreCalculus
Examples, videos, worksheets, games, and activities to help PreCalculus students learn about vertical asymptotes of rational functions.
The following diagram gives the steps to find the vertical asymptotes of a rational functions. Scroll down the page for more examples and solutions on how to find vertical asymptotes.
How to find the vertical asymptotes of a rational function and what they look like on a graph?
1) An example with two vertical asymptotes.
2) An example in which factors cancel and that has one vertical asymptote and a hole.
3) An example with no vertical asymptotes.
An overview for vertical asymptotes
Finding Vertical Asymptotes of Rational Functions
What to look for, in order to find vertical asymptotes of rational functions?
4 examples of finding vertical asymptotes.
Vertical Asymptotes of Rational Functions
An introduction to rational functions, including discussion of vertical and horizontal asymptotes.
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