Function or Not?

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

What is used to determine if a relation is a function

• 3d line test
• diagonal line test
• horizontal line test
• vertical line test

Is this graph a function or not a function? 

• Function 
• Not a Function

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.4

Is this graph a function?

• Function
• Not a Function

Is this graph a function?

• Function
• Not a Function

Is this table a function?

• Function
• Not a Function

Is this table a function?

• Function
• Not a Function

Is this table a function?

• Function
• Not a Function

Which one of the graphs is a function?

• F
• G
• H
• J

Is this set of ordered pairs a function or not a function? 

• Function
• Not a Function 

Tags

CCSS.8.F.A.1