Precalculus - Lesson 21 - Rational Functions & Their Graphs

Below are some of the topics we will explore in this video lecture:

■ The Reciprocal Function f(x) = 1/x
■ The Function f(x) = 1/x^2
■ Transformations of Rational Functions
■ Vertical, Horizontal, Oblique, and Nonlinear Asymptotes of Rational Functions
■ Graphing Techniques
■ Rational Models