Proportionality from Table of Ordered Pairs

Does the table represent a proportional relationship?

• Yes.

• No.

Tags

CCSS.7.RP.A.2A

What is the unit rate OR constant of proportionality for the table above?

• 2

• 1/2

• 3

• None of the above

Tags

CCSS.7.RP.A.2B

Which of the following sets of ordered pairs represents a proportional relationship?

• <(0, 5)(1, 10)(2, 15) (3, 20)>

• <(3, 15)(5, 25)(8, 40) (12, 60)>

• <(4, 6)(8, 6)(2, 6)(5, 6)>

• <(3, 6)(4, 8)(5, 10) (3, 12)>

Tags

CCSS.7.RP.A.2B

Tags

CCSS.7.RP.A.2A

Which best describes the graph represented in this table?

•  proportional

• non-proportional

Tags

CCSS.7.RP.A.2A

• 
• 
• 
• 

Tags

CCSS.7.RP.A.2A

The table shows how long it took Maria to run laps around the school track. Is the number of laps she ran proportional to the time it took her? Explain. The number of days ​ (a)   proportional to the number of liters because the ratios ​ (b)   equivalent.

• is not

• are not

• is

• are

Tags

CCSS.7.RP.A.2A

The table is (a)   proportional.

• Yes

• No

Tags

CCSS.7.RP.A.2A

• 5 dollars/hour

• 10 dollars/hour

• 15 dollars/hour

• 20 dollars/hour

Tags

CCSS.7.RP.A.2D

• 10 words/minute

• 15 words/minute

• 20 words/minute

• 19 words/minute

Tags

CCSS.7.RP.A.2D