Linear Unit Review

• A
• B
• C
• D

• A
• B
• C
• D

What is the slope?

• -1/3

• -3

• -4

• 5

Tags

CCSS.8.EE.B.5

What is the unit rate in this proportional relationship?

• 60 miles/1 hour

• 120 miles/ 2 hours

• 1 mile/ 1 hour

Tags

CCSS.7.RP.A.2D

Easy Car Rental charges $8.50 an hour plus a rental fee of $25.50.

• 8.5 + 25.5

• 25.5 + 8.5x

• 8.5 + 25.5x

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

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.A.1

CCSS.HSF.IF.A.1

What makes a graph proportional?

• Linear

• The line goes through the origin

• Curvy line

• Linear and the line goes through the origin

Tags

CCSS.8.EE.B.5

What does the origin on the graph mean?

• She can write 1 word in 25 mins

• She can write 0 words in 0 minutes

• The unit rate is 25

• it means (0,0)

Tags

CCSS.8.EE.B.5

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