## Overview

**Learning Intentions (Objectives)**

- Evaluate rational expressions for specific values.
- Determine for which values of
*x*a rational expression is undefined. - Determine the domain for a rational expression.

### Standards Addressed in the Lesson

##### California Common Core State Standards for Mathematics

## Lesson Components

- Explore (Evaluating Expressions)
- Practice (Evaluating Expressions)
- Making Connections (Division by Zero)
- Explore 2
- Explore (Domain of a Rational Expression)
- Practice (Rational Expressions)
- Making Connections

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