Functions Test

The set or ordered pairs below is a function.
Which could be the fifth ordered pair in the function?

• (8,3)

• (5,7)

• (2,1)

• (9,6)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Which of the following table of values represent a function?

• 
• 
• 
• 

Tags

CCSS.8.F.A.1

Select the relations that represent a function. Select all that apply.

• 
• 
• 
• 
• 

Tags

CCSS.8.F.A.1

What is the domain of the graph?

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Function or not? (a)  

Domain =​ (b)  

Range =​ (c)  

• Function

• Not a Function

• {-5, -2,  2}

• {-4, 1. 3}

Answer explanation

The relation is not a function because it assigns multiple outputs to at least one input. The domain is {-5, -2, 2} and the range is {-4, 1, 3}, confirming the correct choices.

Tags

CCSS.8.F.A.1

Evaluate the function at h(-5).

Mathematical Equivalence

ON

Tags

CCSS.HSF.IF.A.2

Evaluate the given function.

Mathematical Equivalence

ON

Tags

CCSS.HSF.IF.A.2

Evaluate the given function.

Mathematical Equivalence

ON

Tags

CCSS.HSF.IF.A.2

Evaluate the function. When ​ (a)   is 2, ​ (b)   is 3.

• x

• y

Tags

AI.9.12.A

• 5

• 6

• 0

• -5

• -6

• 9

• -9

• 18

• 7

• -14

Tags

CCSS.HSF-BF.A.1B