Similar to polynomials, you need to know where rational functions are increasing and decreasing in order to properly graph them. In addition, you also need to know the domain, since it no longer necessarily consists of all real numbers. In this video, Katie describes how to find horizontal asymptotes, vertical asymptotes, and holes.


Lesson 1: The Basics

Lesson 2: Solving equations and inequalities

Lesson 3: Graphing

  1. Introduction to graphing
  2. Parent functions
  3. Exercises: Graph each translation
  4. Domain
  5. Exercises: Find the domain
  6. Graphing polynomials
  7. Exercises: Graph polynomials
  8. Graphing rational functions 📝
  9. Exercises: Graph rational functions
  10. Logarithmic and exponential functions
  11. Exercises: Graph logarithmic and exponential functions
  12. Graph trigonometric functions
  13. Exercises: Graph trigonometric functions
  14. Piecewise functions

Lesson 4: Limits and series

Leave a Reply