Is it Proportional?

Which graph is proportional?

• A
• B
• C and D
• All of the graphs are proportional

Does the table represent a proportional relationship?

• Yes.
• No.

Does the table represent a proportional relationship?

• Yes.
• No.

Which statement best describes the relationship between x and y in the table?

• Proportional
• Not Proportional

REVIEW QUESTION
Is this table proportional or non-proportional?

• Proportional
• Non-Proportional
• both
• neither

Which situation BEST represents a proportional relationship?

• Sam sold 2 bracelets for $3 and 3 bracelets for $5.
• Jimmy ran 3 miles in 30 minutes and 5 miles in 45 minutes. 
• Larry packed 27 glasses in 9 cases and 45 glasses in 15 cases. 
•  Finn placed 8 markers in 2 boxes and 16 markers in 8 boxes. 

Chauncey makes $8.50 an hour to babysit for her next door neighbors.

• Proportional

• Non-proportional

Which table shows a proportional relationship?

• A
• B
• C
• D

Does the chart display a proportional relationship?

• Yes, and the unit rate changes

• Yes, the unit rate is $27 per ticket

• Yes, the unit rate is $37 per ticket

• No, not proportional

Does the chart display a proportional relationship?

• Yes, and the unit rate is $4.35

• Yes, the unit rate is $24.35 per pound

• Yes, the unit rate changes

• No, not proportional