Functions Test Review-8GM

The representation above is a...

• mapping diagram

• table

• graph

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

True or False: The mapping diagram above is an example of a function.

• True

• False

Tags

CCSS.8.F.A.1

True or False: The set of ordered pair above is an example of a function.

• True

• False

Tags

CCSS.8.F.A.1

What relation does the mapping diagram above describe?

• {(-2,-3),(0,1),(1,3),(3,4)}

• {(-3,-2),(1,0),(3,1),(4,3)}

• {(-2,1),(0,-3),(1,4),(-2,3),(3,1)}

• {(1,-2),(-3,0),(4,1),(-2,3),(3,1)}

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

• Function
• Not a Function

Evaluate y = x+3 when x = -2

• -1

• 1

• 5

• -5

Tags

CCSS.6.EE.A.2C

Is this table a function or not a function? 

• Function
• Not a Function 

Tags

CCSS.8.F.A.1

Which equation represents y as a linear function of x?

• y=8x

• x=5

• y=4x²

• y=x³

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which equations describe a nonlinear function? Select all that apply.

• x - 3y=12

• y=x³

• 3y=x

• y=5x²+6x

• 4x+3y²=24

Tags

CCSS.8.F.A.3

Which tables represent functions? Select all that apply.

• 
• 
• 
• 
• 

Tags

CCSS.8.F.A.1