Graphing Proportional Relationships Review

Is this table proportional?

• Yes

• No

Does this graph show a proportional relationship?

• Yes, because it is linear

• Yes, because it is linear and goes through the origin.

• No, because it is not linear

• No, because it does not go through the origin.

What is the y - intercept in the graph above?

What is the equation of the graph above?

Given the table of values for the proportional relationship, what is the equation of the line?

Given the table of values for the proportional relationship, what is the equation of the line?

What type of relationship is represented by this graph?

• Additive because the line does not cross through the origin

• Proportional because the line does cross through the origin

State whether the graph is proportional or non-proportional.

• Proportional

• Non-proportional

State whether the graph is proportional or non-proportional.

• Proportional

• Non-proportional

Which line represents a proportional relationship? (Select ALL that apply)

• Blue Line A

• Red Line B

• Green Line C