## Rational Functions

## Advanced Functions

MHF4U1 (Grade 12 University Preparation)

## Graphs of Reciprocal Functions

## Concepts

- properties of reciprocal functions
- sketching graphs of reciprocal functions

## Teacher Resources

## Other Resources and Links

## Rational Functions

## Concepts

- domain of rational functions
*x*– and*y*-intercepts of rational functions- vertical, horizontal, and linear oblique asymptotes of rational functions
- holes of rational functions
- positive/negative intervals of rational functions
- sketching graphs of rational functions

## Other Resources and Links

- Finding
*x*- and*y*-intercepts of Rational Functions - Finding Vertical Asymptotes and Holes of Rational Functions
- Finding Horizontal Asymptotes of Rational Functions
- Lesson Notes | Asymptotes and Holes
- Summary of Asymptotes and Holes
- Sketching Rational Functions | Example #1
- Sketching Rational Functions | Example #2

## Unit Review

## Concepts

- review of all concepts covered in the Rational Functions unit