Proportional Equations and Tables

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

• Proportional

• Not Proportional

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

• 45

• 90

• 135

• 2

Is this table proportional?

• Yes

• No

Does the table represent a proportional relationship?

• Yes.

• No.

• A

• B

• C

• D

• Proportional

• Non-Proportional

Does the table show a proportional relationship?

• proportional

• not proportional

Does the table show a proportional relationship?

• proportional

• not proportional

A graph shows a straight line that passes through the points (0,0) and (5,15). What is the equation of the line that represents this proportional relationship?

What is the constant of proportionality for this table?

• 1/9

• 9

• 8