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Algebra >> Functions and Relations >> Functions and Their Inverses

SAT Math Lesson Plan 20: Function Composition and Inverses

SAT

 

Lesson Plan: SAT Math Lesson 20: Function Composition and Inverses

In SAT Math Lesson 20, students will explore the concepts of function composition and function inverses, both of which are essential for understanding key mathematical relationships. This lesson covers:

  • How to evaluate function compositions,
  • Understanding inverse functions,
  • Exploring the graphical representation of functions and their inverses, and
  • Identifying the composition of functions and verifying inverses.

The lesson provides step-by-step instruction with multiple examples, offering clear explanations of function operations. Students will also practice applying these concepts through guided problems and review exercises. Understanding these concepts helps build a foundation for more advanced algebra topics and prepares students for questions on the SAT Math section related to function transformations, inverses, and function composition.

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Common Core Standards CCSS.MATH.CONTENT.HSF.BF.A.1.C, CCSS.MATH.CONTENT.HSF.BF.B.4.A, CCSS.MATH.CONTENT.HSF.IF.B.4
Grade Range 9 - 12
Curriculum Nodes Algebra
    • Functions and Relations
        • Functions and Their Inverses
Copyright Year 2025
Keywords function inverses