Rational Functions
Unit 4
Essential Questions
Essential Questions
What kinds of asymptotes are possible for a rational function?
What kinds of asymptotes are possible for a rational function?
Are a rational expression and its simplified form equivalent?
Are a rational expression and its simplified form equivalent?
What are the characteristics of rational functions and how can I apply these to graphing?
What are the characteristics of rational functions and how can I apply these to graphing?
Section 3.5: Rational Functions & Their Graphs
Section 3.5: Rational Functions & Their Graphs
In this section you will be able to...
- Find the domains of rational functions.
- Identify the vertical, horizontal, and slant asymptotes of a rational function.
- Find the coordinates of a hole of a rational function.
- Graph rational functions.