Identify Functions Graph

• Function
• Not a Function

Is this graph a function or not a function? 

• Function

• Not a Function

Is this graph a function or not a function? 

• Function

• Not a Function

Is this graph a function or not a function? 

• Function 

• Not a Function 

Is the graph showing a function?

• No

• Yes

Is this graph a function or not a function? 

• Function

• Not a Function

• Function
• Not a Function

Which statement about the relation is true?

• The relation is not function because is not continuous.

• The relation is a function because the x-values of the points are consecutives integers.

• The relation is a function because there is only one output for each input.

• The relation is not a function because both 0 and -3 are outputs for the input 1

How do you know this is a function?

• Each input has one output

• It's a line

• It's not points

Is the graph showing a function?

• Yes

• No