Functions

Is this mapping a function or not a function? 

• Function
• Not a Function

Tags

CCSS.8.F.A.1

Is the relation a function? Why.

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

Tags

CCSS.8.F.A.1

• 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

• 9

• 13

• 21

• -9

Tags

CCSS.HSF.IF.A.2

• 0

• 5

• 1

• 60

Tags

CCSS.HSF.IF.A.2

• 7

• -11

• -7

• 11

Tags

CCSS.HSF.IF.A.2

• 84

• 92

• 116

• 64

Tags

CCSS.HSF.IF.A.2

If f(x)=3x-9, find f(5).

• f(5) = 6
• f(5) = 16
• f(5) = -4
• f(5) = 24

Tags

CCSS.HSF.IF.A.2