Proportional/Nonproportional Equations

p=3j

• proportional

• nonproportional

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

• Proportional
• Nonproportional

y=5x+8

• Proportional

• Nonproportional

Which table shows a proportional relationship?

• A

• B

• C

• D

Which graph is proportional?

• A and C

• B only

• C and D

• All are proportional

Which graph is a nonproportional relationship?

• 
• 
• 
• 

Which equation represents a proportional relationship?