Proportional vs Non Proportional

Does the table represent a proportional relationship?

• yes
• no

Solve for x 

• x = 1/10
• x = 10
• x = 4
• x = 5

Does the table show a proportional relationship?

• Yes
• No

Which statement best describes the relationship between x and y in the table?

• Proportional
• Not Proportional

This is a table with a proportional relationship between A and B.  Find the missing value of B. 

• 33
• 44
• 32
• 48

Does this table show a proportional relationship?

• Yes, it is proportional.

• No, it is not proportional.

Using the information in the table, determine how much it would cost to buy 30 roses.

• $10

• $54

• $90

• $150

The number of trees and the number of apples are given in the table above.  Determine which statement below is correct.

• The table is not proportional because the unit rate is not constant.
• The table is proportional and the unit rate is 1/13
• The table is proportional and the unit rate is 13.
• The table is not proportional because it doesn't pass through the origin.

A recipe says that 6 spring rolls will serve 3 people. If I had 30 spring rolls, how many people could I serve?

• 10

• 15

• 60

• 80

Categorize these tables as proportional or non-proportional

Groups:

(a) Proportional Table

,

(b) Non-Proportional Table

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Tags

NC.7.RP.2

NC.7.RP.2.a