Proportional Relationship

Does the table represent a proportional relationship?

• yes
• no

Does the table represent a proportional relationship?

• yes
• no

Does the table represent a proportional relationship?

• yes
• no

Which equation DOES NOT represent a proportional relationship?

• y = 11x
• y = x/4
• y = 1/2 x
• y = x + 3

Are the following ratios proportional?
3/4, 36/40

• yes
• no

Are the following ratios proportional?
8/10, 28/35

• yes
• no

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

• 45
• 90
• 135
• 2

Is this equation y = 14x showing proportionality?

• yes

• no

What is the constant of proportionality?

• $3
• $4
• $2
• $9

Is this table proportional?

• yes
• no
• I'm not sure, I need extra help!