Model Functions

• Function
• Not a Function

Is the function Linear or Nonlinear?

• Linear

• Nonlinear

Tags

CCSS.8.F.A.3

Is this function linear or nonlinear?

• Linear

• Nonlinear

Tags

CCSS.8.F.A.3

Is the graph pictured a linear or nonlinear function?

• Linear

• Nonlinear

Tags

CCSS.8.F.A.3

What is the rate of change for the following graph?

• 80

• 20

• 40

• 160

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Find the rate of change

• 1

• 2

• 11

• Not a constant slope/Non-Linear

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

What is the rate of change in the equation?
y=8x+6

• 8

• 6

Tags

CCSS.HSF-LE.A.1B

Is the following equation linear or nonlinear? 

• Linear 

• Nonlinear 

Tags

CCSS.8.F.A.3

Mr. Elia picks pears at Ms. Boyle's orchard on Saturdays during the pear harvest. Ms. Boyle pays him a daily wage, plus an additional amount for each bushel of pears he picks. The table show his daily earnings, y, if he picks x bushels of pears. Write a linear function that models this situation.

• y = mx + b

• y = 8x + 29

• y = 29x + 8

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

A pool is being drained so that it can be repaired. The graph below shows the amount of water in the pool during the time it takes to drain it completely. Write a function that is represented by the graph.

• y = mx + b

• y = 6000x + 750

• y = -750x + 6000

• y = -6000 + 750x

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2