Intro to Functions

The list of ordered pairs below represents a function. Which of the following could be the missing ordered pair?

{ (12,6), (3,1), (2,-2), (5,10), (-8,-4), (_,_) }

• (2,1)

• (12,7)

• (-8,8)

• (-3,-4)

Tags

CCSS.8.F.A.1

The table represents a function.

• True

• False

Tags

CCSS.8.F.A.1

The graph represents a function.

• True

• False

A function is a relation or rule that assigns each input (a)   output.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

The set of ordered pairs represents a function:

{ (6,-3), (7,-6), (8,-6), (9,-6)

• True

• False

Tags

CCSS.8.F.A.1

Is the mapping a function or not a function? 

• Function

• Not a Function

Tags

CCSS.8.F.A.1

Is the table a function or not a function? 

• Function

• Not a Function

Tags

CCSS.8.F.A.1

Is the graph a function or not a function? 

• Function

• Not a Function

The graph represents a function

• True

• False

Which of the following represents a function?

• A only

• B only

• Both A and B

• Neither A nor B

Tags

CCSS.8.F.A.1