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Lesson: Using a Graph to Find an Inverse

In this lesson, explore and understand the symmetry between the graph of a function and the graph of its inverse, and learn how to use a graph to find the inverse of a function.

Worksheet: Using a Graph to Find an Inverse • 7 Questions

Q1:

The following is the graph of .

Which one is the graph of the inverse function ?

A (b)
B (a)
C (c)

Q2:

Liam is looking for an inverse to . He starts with the parabola . He then reflects this in the line to get the shown parabola .

Complete Liam’s work by determining the inverse whose graph is the given solid curve.

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