Proportional and Nonproportional Relationships Graphing

The table shows the distance of a train from a station and the time it will take to arrive. The relationship is linear. Is it proportional or nonproportional?

• Proportional

• Nonproportional

• Neither

• Both

Determine if the linear relationship is proportional or nonproportional. 

• Proportional

• Nonproportional

• Neither

Does the table represent a proportional relationship?

• Yes.

• No.

Does the table represent a proportional relationship?

• Yes.

• No.

Is this table proportional?

• Yes

• No

Which color car represents a proportional relationship?

• Red car

• White car

• Both cars

• None of the cars

What is the constant of proportionality for this table?

• 1/9

• 9

• 8

Find the unit rate:  $3.60 for 3 pounds of apples. How much does it cost for 1 pound of apples?

• $1.00 per pound

• $3.60 per pound

• $1.20 per pound

• $1.10 per pound

What qualities must a graph have in order for it to be proportional? (Select ALL that apply)

• Must cross through the Origin, point (0,0)

• Must always be positive

• Must be a line

• Must be a straight line; has to be linear

State whether the graph is proportional or non-proportional.

• Proportional

• Non-proportional