Episode 17 — Inverse Graphs

Functions

Learners will be able to:

• Identify the characteristics of a function, including one-to-one and many-to-one relations. • Apply the vertical line test to determine whether a graph represents a function. • Describe the difference between a one-to-one function and a many-to-one function using graphical representations. • Explain why only one-to-one functions have unique inverses that are also functions. • Sketch the reflection of a graph about the line y = x to create the graph of its inverse.