Reflection: Intervention and Extension Finding the Inverse of a Function Day 1 of 2 - Section 3: Finding Inverses using tables and graphs


Students sometimes need a refresher about what is meant by reflecting across the y=x line. To help students I print off these graphs. I give each student the graphs. Students label each graph and identify points on the function and its' inverse. This allows students to see how the points have changed. I then have the students fold the graph along the y=x line to see how the graphs overlap.

This is a quick reteaching tool that connects for some of the students.

  Intervention and Extension: Idea for students confused about inverse graphs
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Finding the Inverse of a Function Day 1 of 2

Unit 2: Functions and Piecewise Functions
Lesson 10 of 15

Objective: SWBAT find the inverse of a function when the function is represented as a table, graph or equation.

Big Idea: By reading and discussing a mathematical text, a process for finding inverses will be uncovered.

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inverse function graph resized
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