Comparing Constant of Proportionality

The graph represents how many chips Rebecca eats in an hour. The equation represents the rate Leila eats chips at.

Who will eat more chips in 3 hours?

• Rebecca will eat more chips

• Leila will eat more chips

• They will eat the same amount of chips

Tags

CCSS.8.EE.B.5

Erin and Lucia both have coffee shops. The graph represents how many cups of tea Erin made and the amount of sugar used. The equation represents how many cups of tea Lucia made and the amount of sugar used.

Who uses sugar at a faster rate?

• Erin uses sugar at a faster rate

• Lucia uses sugar at a faster rate

• They use sugar at the same rate

Tags

CCSS.8.EE.B.5

The graph below represents the rate at which Melanie listens to songs. The equation represents the rate at which Jesse listens to songs.

Over a day, who listens to more songs?

• Melanie

• Jesse

• They listen to the same amount of songs

Tags

CCSS.8.EE.B.5

The graph displays how many chocolates Jameson eats over the course of 5 days. The equation represents the rate at which Ezra eats chocolates.

Who eats more chocolates over 5 days?

• Jameson

• Ezra

• They eat the same amount of chocolate

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

The graph below represents how many water bottles Seth sold. The equation represents the rate at which Hayden sold water bottles.

Who sold more water bottles?

• Seth

• Hayden

• They sold the same amount of water bottles

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

The graph below represents how much milk Keegan drinks. The equation represents the rate at which Joey drinks milk.

Who drinks more milk?

• Keegan

• Joey

• They drink the same amount of milk

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

The graph below represents how many pencils Tucker used. The equation represents the rate at which Dean uses pencils.

Who used more pencils over 5 days?

• Tucker

• Dean

• They use the same amount of pencils

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

The graph represents Ali’s expenses. The equation shows the rate of expenses for Josie.

Whose expenses are higher?

• Ali

• Josie

• Their expenses are the same

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

The graph below represents how many cookies Fiona made in a day. The equation represents the rate at which Hazel makes cookies.

Who made more cookies in 4 days?

• Fiona

• Hazel

• They made the same amount of cookies

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

The graph below represents how many cakes Cody made. The equation represents the rate at which Dean makes cakes.

Who makes the least number of cakes in five days?

• Cody

• Dean

• They make the same amount of cakes

Tags

CCSS.8.EE.B.5