Proportional Relationships

What best describes the graph of a proportional relationship?

• A straight line through any point on the y-axis

• A curvy line through the origin

• A straight line through the origin

• A vertical line

Tags

CCSS.7.RP.A.2D

• 1

• 2

• 3

• there is no unit rate

Tags

CCSS.7.RP.A.1

• 3

• There is not a unit rate

• This is not an equation

Tags

CCSS.7.RP.A.1

What is the cost per apple?

• I have no idea

• $0.33 per apple

• $3 per apple

• $15 per apple

• $5 per apple

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is the cost per pound of bananas?

• $2.50 per lb of bananas

• $2 per lb of bananas

• I don't like bananas

• $1.25 per lb of bananas

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Which graph shows a proportional relationship?

• A

• B

• C

Tags

CCSS.7.RP.A.2D

What is the constant of proportionality from the graph shown?

• 50 hours per dollar

• 50 dollars per hour

• 100 hours per dollar

• 100 dollars per hour

Tags

CCSS.7.RP.A.2D

What is the constant of proportionality in the graph shown? And, what is the meaning of this value?

• The constant of proportionality is 3 and this means that it costs $3.00 per magnet

Tags

CCSS.7.RP.A.2B

Which two equations correspond to the graph shown?

Tags

CCSS.8.EE.B.5

Which statement regarding the cost of boxes of noodles is correct?

• Mac's is less because it costs $5 per box

• Zac's is less because it costs $8 per box

• Zac's is less because is costs $4 per box

Tags

CCSS.6.RP.A.3B