3/8/21 Unit 3 Quiz

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 the relationship in the table a function or not a function?

• Function
• Not a Function

Tags

CCSS.8.F.A.1

Given f(x) = -4x - 10 and f(x) = 10. Find x

• x = -5
• x = 5
• x = -50
• x = 30

Tags

CCSS.HSF.IF.A.2

Why is this function nonlinear?

• This is a nonlinear function because it is on the side.
• This is a nonlinear function because it is a straight line.
• This is a nonlinear function because the line is curved.
• This is a nonlinear function because it is open ended

Tags

CCSS.8.F.A.3

Why is this function linear?

• This is a linear function because it is going up
• This is a linear function because it is a straight line.
• This is a linear function because the line is curved.
• This is a linear function because it keeps going.

Tags

CCSS.8.F.A.3

Is this function linear or nonlinear?

• Linear function

• Nonlinear function

Tags

CCSS.8.F.A.3

What type of slope does the graph have?

• Zero
• Undefined
• Negative
• Positive

Tags

CCSS.8.EE.B.5

Categorize the slope of the line

• Positive

• Negative

• Zero

• Undefined

Tags

CCSS.8.EE.B.5

Slope is found by counting
_____  ____  _____.

• Rise over Run
• Run over Rise

Tags

CCSS.8.EE.B.5

What is the slope formula?

• 
• 
• 
• 

Tags

CCSS.8.EE.B.5