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In this lesson, you will learn how to distinguish between a relation and a function.

Objectives

Students will:

  1. Identify domains and ranges of functions.
  2. Identify equations of relations and functions.

Skills Needed

Students must be able to:

  1. Plot points on a coordinate plane.
  2. Evaluate equations.

Materials Needed

Students will need:

  1. paper
  2. pencil
  3. eraser
  4. graphing paper
  5. colored pencils
  6. functions/graphing calculator