Is This a Proportion?

Does the table represent a proportional relationship?

• Yes.

• No.

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

• Proportional

• Not Proportional

What are the main characteristics of a proportional relationship between two variables?

• They pass through the origin.

• They are linear (straight line) and also pass through the origin.

• They are curved

• The x to y ratio is a constant of proportionality.

Does this graph represent a proportional relationship?

• Yes

• No

Does this graph represent a proportional relationship?

• Yes

• No

Which graph is non-proportional?

• A

• B

• C

• D

Which graph is proportional?

• A

• B

• C and D

• All of the graphs are proportional

Which graphs are proportional? Select all.

• A

• B

• C

• D

Is the graph proportional or non proportional?

• proportional

• non proportional

Does this table represent a Direct Proportion?

• Yes

• No