Which graph represents a function? Select all that apply.

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• 
• 
• 

Determine whether the mapping diagram represents a function.

• Function

• Not a function

Determine whether the mapping diagram represents a function.

• Function

• Not a function

Determine whether the table of values represents a function.

• Function

• Not a function

What is the definition of function?

• Has inputs and outputs

• Every input has only ONE output

• Inputs have different outputs every time

• x-values and y-values

Does the mapping of these points represent a function? (Note: the left oval represents your x values and the right oval represents your y values)

• Function

• Not a Function

Determine whether the table of values represents a function.

• Function

• Not a function

Does this represent a function?

• Yes

• No

• A

• B

• C

• D

Which of these tables represent a function?

• A

• B

• C

• D