Proportional and Nonproportional Relationship

Is the graph proportional or non proportional?

• proportional

• non proportional

Is this table proportional or non-proportional?

• Proportional

• Non-Proportional

Which graph is proportional?

• A

• B

• C and D

• All of the graphs are proportional

Does the table show a proportional relationship?

• Yes

• No

What is the missing value in the ratio table?

• 10

• 12

• 6

• 4

Does the table represent a proportional relationship?

• Yes.

• No.

Which graph shows a proportional relationship between x and y?

• F

• G

• H

• J

Describe the graph shown.

• negative slope; proportional

• positive slope; proportional

• negative slope; nonproportional

• positive slope; nonproportional

The total number of pairs of socks, y, contained in x packages can be represented by the equation y = 8x.  Which of the following graphs best represents this situation?

• A

• B

• C

• D

Which table shows a proportional relationship?

• A

• B

• C

• D