In this lesson you will learn
By the end of this section students will be able to:
In the previous sections of this chapter, you have worked with rational functions. In this section, however, you will learn to solve equations that contain rational expressions.
As well, you will deepen your understanding of rational functions as you analyze many to determine the zeros, asymptotes (horizontal, vertical and oblique) and any possible points of discontinuity. In addition, you will learn how to determine the intervals over which a rational function is positive or negative. All of these skills together will enable you to accurately graph rational functions.
This section requires about 6 hours for completion.
To be successful in this lesson, it would be helpful to know the following: