Proportions and Constant of Proportionality in Tables

Which table shows a proportional relationship?

• A
• B
• C
• D

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

• Proportional
• Not Proportional

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

• 45
• 90
• 135
• 2

Which best describes the graph represented in this table?

• proportional

• non-proportional

Is this table proportional?

• Yes
• No

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

• Proportional
• Not Proportional

REVIEW QUESTION
Is this table proportional or non-proportional?

• Proportional
• Non-Proportional
• both
• neither

Does the table show a proportional relationship?

• Yes
• No

What is the constant of proportionality?

• $3
• $4
• $2
• $9

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

• 33
• 44
• 32
• 48