Module 3 – Polynomial and Rational Functions
3.4 – Rational Functions
(see Text section 3.5)
Introduction
The ratios of polynomials studied algebraically in the previous section
are known as Rational Functions. In this section we shall investigate
the graphs of such functions and look at some further applications.
What to Do
1. Use the Study Notes and Discussion to guide
your reading of section 3.5 of the text.
2. Follow the instructions regarding Further Practice.
3. When you feel that you have met the learning
objectives for this section, go on to the module assignments.