Proportional Relationship Description

• F

• G

• H

• J

• F

• G

• H

• J

Why does this graph show a non-proportional relationship?

• Because it is proportional

• It goes through the origin

• It does not go through the origin

• It is a straight line

Which graph is non-proportional?

• A

• B

• C

• D

Write a summary of the processes used to distinguish between proportional and non-proportional situations in a table, a graph, a verbal description, and an equation.

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• A

• B

• C

• D

Which is the better description of the table?

• Proportional

• Nonproportional

Is the graph proportional or nonproportional?

• Proportional

• Nonproportional

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

• Proportional

• Nonproportional

What is the constant of proportionality of this graph?

• 10

• 15

• 20

• 30