Chapter 11

Rational Expressions and Functions


Where's the math?

These robots are working together to cross a branch.

It may take a single robot a long time to cross the branch alone. Have you ever noticed that a job goes faster when you work with someone else?

In this chapter, you will learn how to use equations to model the work that people can complete when they work together.


Arithmetic with Polynomials and Rational Expressions

Reasoning with Equations and Inequalities

Interpreting Functions

Big Ideas


Essential Question: How are rational expressions represented?


Essential Question: What are the characteristics of rational functions?

Solving Equations and Inequalities

Essential Question: How can you solve a rational equation?

Remind Stream

Wall of Wisdom