Functions

What is f(2)?

• -4

• 8

• 0

• 5

• None of these

Tags

CCSS.HSF.IF.A.2

What is the value of f(-5)?

• -2

• 2

• 4

• 0

Tags

CCSS.HSF.IF.A.2

If f(x)=6x²-4,

what is f(-1)?

• -2

• 13

• 2

• 0

• None of these

Tags

CCSS.HSF.IF.A.2

Evaluate f(x)=-2x+13 for f(10)

• -7

• 1

• -8

• 7

• None of these

Tags

CCSS.HSF.IF.A.2

All of the y values or outputs are called what?

• Domain
• Range
• Relation
• Function

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

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

Is this graph a function or not a function? 

• Function
• Not a Function

Tags

CCSS.8.F.A.1

CCSS.8.F.B.5

Is this graph a function or not a function?

• Function

• Not a Function

• Not enough information

Is this graph a function or not a function? 

• Function
• Not a Function

Tags

CCSS.8.F.A.1