Linear Functions and Rate of Change

What type of function is this equation:
y= -3x + 12

• Linear

• Exponential

• Neither

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which graph is linear?

• Graph A

• Graph B

• Graph C

• Graph D

Tags

CCSS.8.F.A.3

Slope is another word for:

• Initial Value

• Rate of Change

• Change in Y's

• Y-intercept

Tags

CCSS.8.EE.B.5

Is this function linear or nonlinear?

• Linear

• Nonlinear

Tags

CCSS.8.F.A.3

Why is this function linear?

• This is a linear function because it does not have a constant rate of change

• This is a linear function because it creates a curved line.

• This is a linear function because it have a constant rate of change.

• This is a linear function because it's y-intercept is (0,2)

Tags

CCSS.HSF-LE.A.1B

Which graph is linear?

• Graph A

• Graph B

• Graph C

• Graph D

Tags

CCSS.8.F.A.3

What is the tortoise's constant speed (average rate of change)?

• 60 feet/ 3 minutes

• 40 feet/minute

• 60 feet/minute

• 40 feet/ 3 minutes

Tags

CCSS.HSF.IF.B.4

What is the slope in the equation y=2x + 3?

• 2

• 3

• 5

• Cannot be Determined 

Tags

CCSS.8.EE.B.5

Is this function linear or nonlinear?

• Linear

• Nonlinear

Tags

CCSS.8.F.A.3

A holiday meal costs $12.50 a person plus a delivery fee of $30.

• 30 + 12.5x 

• 12.5 + 30

• 12.5 + 30x

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2