One to One Functions

The relation in the graph is..

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

• a one-to-one function.

• NOT a function

The relation in the graph is..

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

• a one-to-one function.

• NOT a function

Determine which function is one-to-one?

• 
• 
• 

What is the test to determine if a graph represents a function?

• Horizontal line test

• Vertical line test

• Heidelberg Uncertainty Test

• Obi Wan Kenobi Test

To determine if a function is a one-to-one function by looking at it's graph,

it must passed the vertical and horizontal line test

• False

• True

The relation in the graph is..

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

• a one-to-one function.

• not a function

The relation in the graph is..

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

• a one-to-one function.

• not a function

The relation in the graph is..

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

• a one-to-one function.

• not a function

The relation in the graph is..

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

• a one-to-one function.

• not a function

The relation in the graph is..

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

• a one-to-one function.

• not a function