4.1 Quiz-AFDA

• 8

• -24

• 24

• -22

Tags

CCSS.HSF.IF.A.2

• 27

• 21

• 24

• 72

Tags

CCSS.HSF.IF.A.2

• -21

• 33

• 15

• -3

Tags

CCSS.HSF.IF.A.2

Is this mapping a function or not a function? 

• Function
• Not a Function

Tags

CCSS.8.F.A.1

Is this set of ordered pairs a function or not a function? 

• Function
• Not a Function 

Tags

CCSS.8.F.A.1

Does the graph above represent a function? Explain how you know.

$f\left(x\right)=5x-12$ What is $f\left(-4\right)$

• -32

• -3

• -12

• 3

Tags

CCSS.HSF.IF.A.2

Is this is a function or not a function?

• Function
• Not a Function

Tags

CCSS.8.F.A.1

Is this a function or not a function?

• Function
• Not a Function

Is the relation a function? Why.

• Yes, because the x-value 11 has two y-values pair with it.
• Yes, because each y-value has only one x-value paired with it.

• No, because the x-value 11 has two y-values pair with it.
• No, because each y-value has only one x-value paired with it.

Tags

CCSS.8.F.A.1