Unit 2 Test Review (7th Grade)

Does the table represent a proportional relationship?

• Yes, it has a constant of proportionality.

• No, it does not have a constant of proportionality.

• Yes, it's constant of proportionality is 2.

• No, it's graph goes through the origin.

Tags

CCSS.7.RP.A.2D

Does the table represent a constant of proportionality?

• Yes, the constant of proportionality is 6.

• Yes, it has a constant of proportionality.

• No, it has no constant of proportionaliy.

• No, it will graph into a straight line.

Tags

CCSS.7.RP.A.2B

Does the table represent a constant of proportionality?

• Yes, it is proportional because it has a constant of proportionality.

• Yes, it's constant of proportionality is 3.

• No, it has no constant of proportionality.

• No, it goes through the origin.

Tags

CCSS.7.RP.A.2B

Does the table represent a constant of proportionality?

• Yes, the constant of proportionality is 3.

• Yes, the constant of proportionality is 1/3.

• No, it is not proportional.

• No, there is no constant of proportionality.

Tags

CCSS.7.RP.A.2B

The graph shows the cost C in dollars of w pounds of peanuts, a proportional relationship. Select all the true statements.

• 2.5 pounds of peanuts costs $1.

• 1 pound of peanuts costs $2.50.

• 5 pounds of peanuts costs $12.50.

• 9 pounds of peanuts costs $19.50.

• The point (4,10) is on the graph of the proportional relationship.

Tags

CCSS.7.RP.A.2D

Kiran walked at a constant speed. He walked 1 mile in 15 minutes.

Which of these equations represents the distance d (in miles) that Kiran walks in t minutes?

• d = t + 14

• d = t – 14

• d = 15t

• d = 1/15 t

Tags

CCSS.7.RP.A.2C

The two lines represent the distance, over time, that two cars are traveling. Which car is traveling faster?

• Car A because it's line is steeper and show it travels at a faster pace.

• Car A because in 1 hour, it will have traveled a further distance than Car B.

• Car B because in 1 hour, it will have traveled a further distance than Car A.

• Car B because it takes longer for it to travel the same distance as Car A.

Tags

CCSS.7.RP.A.2D

The table shows the weights of bananas at a grocery store. What is the constant of proportionality?

• 1.6

• 1

• 0.32

• 0.96

Tags

CCSS.7.RP.A.2B

The table shows the weights of bananas at a grocery store. If this is a proportional relationship, how much would 3 bananas weigh?

• 0.32

• 0.96

• 1.6

• 3.84

Tags

CCSS.7.RP.A.2A

The table shows the weights of bananas at a grocery store. It this is a proportional relationship, how much would 12 bananas weight?

• 0.32

• 0.96

• 3.84

• 3.125

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3