Linear Math

Is the function linear or nonlinear?

• Linear Function

• Nonlinear Function

Tags

CCSS.8.F.A.3

Find the slope from the table.

• -4

• 1

• 4

• -2

Tags

CCSS.8.EE.B.5

What is the rate of change in the equation y=2x + 3?

• 2

• 3

• 5

• Cannot be Determined

Tags

CCSS.HSF-LE.A.1B

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

The diagram shows a linear function of g. What is the value of k.

• 5

• 4

• 7

• 8

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Compare the two linear functions listed below and determine which has a greater slope.

• Function 1 because the slope is 3/2

• Function 2 because the slope is 1

• Function 1 because the slope is 2/3

• They are equal 

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Compare the two linear functions listed below and determine which has a greater slope.

• Function 1 because the slope is 12

• Function 2 because the slope is 1

• Function 1 because the slope is 1/12

• They are equal 

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Lee charges $3 for a basket and $2.50 for each pound of fruit picked at the orchard. Write an equation in y = mx + b form for the total cost of x pounds of fruit from the orchard.

• y = 3x + 2.5

• y = 2.50x + 3

• y = 2.50x 

• y = 3x + 2.50

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

You plan to go snowboarding. The resort charges $15 an hour in addition to $25 to rent a board. Write an equation that represents the cost to go snowboarding for the day.

• y=15x-25

• 15x+25y=100

• 25x+y=15

• y=15x+25

Tags

CCSS.6.EE.C.9

What is the y-intercept?

• 7

• 0

• 1

• 2