Slope and Proportional Relationships

Interpret the slope from the graph.

• $0; how much 0 gallons of gas costs

• It cost $3.75 per gallon to get gas.

• To buy gas, it cost $15 per gallon.

• You can receive 4 gallons of gas.

Tags

CCSS.8.EE.B.5

Does the table represent a proportional relationship?

• Yes.

• No.

Tags

CCSS.7.RP.A.2A

Does the equation show a proportional relationship?

• Yes

• No

Tags

CCSS.7.RP.A.2C

Which best describes the equation?
y = 75x

• Proportional

• Nonproportional

Tags

CCSS.7.RP.A.2C

What is the unit rate for the rain fall?

• 2 cm per hour

• 1 cm per hour

• ¹/₂ cm per hour

• 4 cm per hour

Tags

CCSS.7.RP.A.2D

Which of the equations below is proportional?

• y = 6x

• y = 3x + 2

• y = 2x + 4

• y = -2x -1

Tags

CCSS.7.RP.A.2D

Find the slope.

• ²/₅

• ^-2/₅

• ⁵/₂

• ^-5/₂

Tags

CCSS.8.EE.B.5

Which graph shows a proportional relationship between x and y?

• F

• G

• H

• J

Tags

CCSS.7.RP.A.2D

What is the slope for the following graph?

• 80

• 20

• 40

• 160

Tags

CCSS.8.EE.B.5

Dev keeps a record in graph form of how far his car travels and the number of gallons of gasoline it uses.
What is the slope of the graph?

• 64

• 128

• 32

• 16

Tags

CCSS.8.EE.B.5