10/29 Proportional Relationships

Does the following table represent a proportional relationship?

• yes

• no

• cannot be determined with the information given

Does the following graph represent a proportional relationship?

• yes

• no

• cannot be determined from the information given

Does the equation  $y=\frac{1}{2}x$  represent a proportional relationship?

• yes

• no

• cannot be determined from the information given

Select the representation that is NOT proportional.

• 
• 
• $y=-2x$

Select the representation that is NOT proportional.

• 
• 
• $y=\frac{15}{7}x$