Proportional Relationships Quiz Review

A group of ratios that are equivalent are in a Proportional Relationship.

• True

• False

• Only if the ratios are whole numbers

• Only if the ratios are fractions

Tags

CCSS.7.RP.A.2A

In a proportional relationship, the unit rate is called the Constant of Proportionality.

• True

• False

• Only if the unit rate is 1

• Only if the relationship is linear

Tags

CCSS.7.RP.A.2B

Does the equation 2y = x - 4 represent a proportional relationship?

• Yes

• No

• Only if x = 0

• Only if y = 0

Tags

CCSS.7.RP.A.2C

Does the following table represent a proportional relationship?

• Yes

• No

• Only for the first two tickets

• Only for the last two tickets

Tags

CCSS.7.RP.A.2A

What is the C.O.P. for this table?

• 4

• 2

• 1/4

• 1/2

Tags

CCSS.7.RP.A.2B

Does the equation y = 2x represent a proportional relationship?

• Yes

• No

• Only if x is positive

• Only if y is less than 10

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CCSS.7.RP.A.2C

• Yes

• No

• Only if x is positive

• Only if y is less than 10

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CCSS.7.RP.A.2D

Which statement is correct?

• The data does not represent a proportional relationship.

• The point (5, 2) means that they rode 2 miles in 5 hours.

• The point (0,0) has no meaning in this situation.

• The constant of proportionality is 5/2.

Tags

CCSS.7.RP.A.2D

Mrs. Angel baked 40 cookies in 5 hours. Mr. Angel baked 62 cookies in 7 hours. Are these rates proportional?

• Yes

• No

Tags

CCSS.7.RP.A.2A

What is the C.O.P. of this graph?

Mathematical Equivalence

OFF

Tags

CCSS.8.EE.B.5