Proportional relationship

Does this graph represent a proportional relationship?

• Yes
• No

What is a Ratio?

• A comparison of two quantities 
• To multiply two fractions 
• A number over another number
• Two decimals that can be multiplied

Does the graph represent a proportional relationship?

• yes
• no

Does the graph represent a proportional relationship?

• yes
• no

Determine if the table represents a proportional relationship. If so, give the constant of proportionality.

• Yes and the COP is 2

• Yes and the COP is 1

• No because their is no COP