Linear Relationships Review

Find the slope of the line graphed.

• 1/2

• -1/2

• 2

• -2

Tags

CCSS.8.EE.B.5

CCSS.8.EE.B.6

CCSS.8.F.B.4

CCSS.8.SP.A.3

Find the unit rate of the graph.

• 9 miles per hour

• 4.5 miles per hour

• 3 miles per hour

• 1.5 miles per hour

Tags

CCSS.8.EE.B.5

CCSS.8.F.B.4

Which situation could be represented by the graph shown?

• Garrett buys limes for $0.80 each.

• Sophia buys 12-packs of soda for $1.75 each.

• Jacob buys packs of gum for $1.50 each.

• Allison purchases lemons for each $0.75 each.

Tags

CCSS.8.EE.B.5

CCSS.8.F.B.4

CCSS.8.F.B.5

CCSS.8.SP.A.2

• A

• B

• C

• D

Tags

CCSS.8.EE.B.5

CCSS.8.EE.B.6

CCSS.8.F.B.4

A line crosses through the points (0, 2) and (-10, -16). What is the slope of the line?

• 5/9

• -9/5

• 9/5

• 1/3

Tags

CCSS.8.EE.B.6

CCSS.8.F.B.4

A car repair company charges a $15 fee for an evaluation plus a hourly rate for any services required. What is the hourly charge for the services?

• $15

• $75

• $2

• $150

Tags

CCSS.8.EE.B.5

CCSS.8.F.B.4

Find the slope that contains the following points: (17, -12) and (17, 8)

• 20/34

• 34/20

• undefined

• 0

Tags

CCSS.HSS.ID.C.7

Find the slope that contains the following points: (6, -2) and (-3, 1)

• 0

• undefined

• 1/3

• -1/3

Tags

CCSS.8.EE.B.6

CCSS.8.F.B.4

CCSS.8.SP.A.3

Which of the following equations represents a line with a positive slope and a negative y-intercept?

• y = 3.5x

• y = 7.5x - 2

• y = 1/4x + 7

• y = -5x - 2

Tags

CCSS.8.EE.B.6

CCSS.8.F.B.4

CCSS.8.SP.A.3

• y = -1/4x + 2

• y = 1/4x + 2

• y = -1/4x - 2

• y = 1/4x - 2

Tags

CCSS.8.EE.B.5

CCSS.8.EE.B.6

CCSS.8.F.A.3

CCSS.8.F.B.4