RATL 3 | Lesson 1: Evaluating Rational Expressions


Learning Intentions (Objectives)

1) Evaluate rational expressions for specific values.

2) Determine for which values of x a rational expression is undefined.

3) Determine the domain for a rational expression.

Rationale (Diagnostic Results)

Lack of understanding of rational numbers leads to confusion with rational expressions and their behavior.

Standards Addressed in the Lesson

California Common Core State Standards for Mathematics

Lesson Components

Start Lesson

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