One to One Functions and Inverse Functions

• One-to-One Function

• Not One-to-One Function

• One-to-One Function

• Not One-to-One Function

The relation in the graph is..

• a function but not a one-to-one function.

• a one-to-one function.

• not a function

Find the domain and range of the INVERSE of the following function

• Domain: {-2, -1, 1, 8}

  Range: {2, 3, 5}

• Domain: {2, 3, 5}

  Range: {-2, -1, 1, 8}

• Domain: {-1, 8, 1, -2}

  Range: {3, 2, 3, 5}

• Domain: {3, 2, 3, 5}

  Range {-1, 8, 1, -2}

Is the inverse function found correctly?

• yes

• no

Was the inverse function found correctly?

• no,

• yes

An ​ (a)   takes a previously found result ( a y value) and returns it to its original value (x value). This means you are ​ (b)   a function

• function

• inverse

• 2 or more

• undoing

• All real numbers