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Algebra 1

4.2.0 Lesson Overview

Algebra 14.2.0 Lesson Overview

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In this lesson, you will be introduced to function notation as a more concise and precise way to represent functions. Further, you will learn about the relationship between input and output.

When you finish this lesson, you will be able to:

  • Use function notation to express functions that have specific inputs and outputs.
  • Explain what function notation is and why it exists.
  • Explain a statement written in function notation in terms of a situation.

Here are the activities that will help you reach those goals:

  • 4.2.1: Interpreting Graphs to Answer Questions
  • 4.2.2: Interpreting Statements Written in Function Notation
    • 4.2.2: Self Check
    • 4.2.2: Additional Resources
  • 4.2.3: Finding a Unique Output for Each Input
    • 4.2.3: Self Check
    • 4.2.3: Additional Resources
  • 4.2.4: Understanding Function Notation Using Application Problems

After that, you’ll practice and review.

  • 4.2.5: Practice
  • 4.2.6: Lesson Summary
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