13.0 - Relations and Functions

Is this graph a function?

• Yes

• No

Is this mapping a function?

• Yes

• No

Which graph does NOT pass the vertical line test?

• Graph 1

• Graph 2

• Graph 3

• Graph 4

Is this graph 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

Tags

CCSS.8.F.A.1

Is this graph a function or not a function? 

• Function 
• Not a Function

Is this set of ordered pairs a function?

• Yes

• No

Is this mapping a function?

• Yes

• No

• Function
• Not a Function

Tags

CCSS.8.F.A.1

Is this table a function?

• Yes

• No