Proportional Relationships (7)

What is the constant of proportionality (in miles per hour) based on the table?

• 45
• 90
• 135
• 2

Find the unit rate:  $3.60 for 3 pounds of apples. How much does it cost for 1 pound of apples?

• $1.00 per pound
• $3.60 per pound
• $1.20 per pound
• $1.10 per pound

Do the ratios form a proportion?

• Yes, they form a proportion.
• No, they do not form a proportion.

Does the table represent a proportional relationship?

• Yes.
• No.

Tags

CCSS.7.RP.A.2A

Does the table represent a proportional relationship?

• Yes.
• No.

Tags

CCSS.7.RP.A.2A

Which statement is true?

• The pounds of coffee and the cost in dollars is a proportional relationship.

• There is no relationship between the amount of coffee purchased and the cost.

What is the relationship between these two variables?

• The amount of movies downloaded and the amount of money it costs is a proportional relationship.

• The relationship between the number of movies downloaded and the cost is not proportional.

Does this table represent a proportional relationship?

• Yes
• No

What is the constant of proportionality for this table?

• 1/9

• 9

• 8

• 1

What is the relationship of this table?

• proportional

• non-proportional