Grade 7 | Unit 2: Introducing Proportional Relationships | End-of-Unit Assessment (B)

Which table represents a proportional relationship?

• A:

  0	0
  2	4
  3	9
  4	16

• B:

  0	0
  2	6
  3	9
  4	12

• C:

  0	12
  2	6
  3	3
  4	0

• D:

  0	6
  2	12
  3	15
  4	18

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7.RP.A.2.a

• A: 2.5 pounds of peanuts costs $1.

• B: 1 pound of peanuts costs $2.50.

• C: 5 pounds of peanuts cost $12.50.

• D: 9 pounds of peanuts cost $19.50.

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

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7.RP.A.2.d

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7.RP.A.2.c

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

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7.RP.A.2.b

The table shows the weights of bananas at a grocery store.

number of bananas	weight in pounds
3
5	1.6
12

Complete the table so there is a proportional relationship between the number of bananas and their weight.

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7.RP.A.2.b

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7.RP.A.2

7.RP.A.2.a

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7.RP.A.2.c

7.RP.A.2.d