Identify Functions from a Map, Graph, Table

• 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 

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

Tags

CCSS.8.F.A.1

Is the graph showing a function?

• Yes

• No

Is this a function or not a function?

• Function

• Not a function

Tags

CCSS.8.F.A.1

Select all of the graphs that are NOT functions.

Identify is the graphed relation is a function by clicking the correct answer.

How do you know this is a function?

• Each input has one output

• It's a line

• It's not points