Identifying Proportional and Nonproportional Graphs

Is this table proportional?

• Yes

• No

Tags

CCSS.MATH.CONTENT.7.RP.A.2.a

Determine if the linear relationship is proportional or nonproportional. Remember to divide the y number by the x number and see if all of them are the same- if they are it's proportional, if they aren't it's not.

• Proportional

• Nonproportional

• Neither

Tags

CCSS.MATH.CONTENT.7.RP.A.2.a

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? Remember to divide the y number by the x number and see if all of them are the same- if they are it's proportional, if they aren't it's not.

• Proportional

• Nonproportional

• Neither

• Both

Tags

CCSS.MATH.CONTENT.7.RP.A.2.a

Does this equation represent a proportional relationship?

• Yes

• No

Tags

CCSS.MATH.CONTENT.7.RP.A.2.a

What is the constant of proportionality (in miles per hour) based on the table?

• 45

• 90

• 135

• 2

Tags

CCSS.MATH.CONTENT.7.RP.A.2.a

Which graph is proportional?

• A

• B

• C and D

• All of the graphs are proportional

Is the graph proportional or non proportional?

• proportional

• non proportional

Why does this graph show a non-proportional relationship?

• It doesn't, it is proportional because it is a straight line

• It goes through the origin

• It does not go through the origin

• It is a straight line

Determine whether the number of legs are proportional to the number of spiders. 

• Yes, proportional

• No, non-proportional

Which graph is non-proportional?

• A

• B

• C

• D