Proportional vs Nonproportional Ratios and Table

Proportional or Non-Proportional:
The video game rental fee is $15 plus $3 per day. 

• Proportional

• Non-Proportional

Shawn makes $7.50 an hour to babysit for her next door neighbors.  Describe the graph of this relationship.

• Proportional

• Non-proportional

Determine the missing value in the table. 

• 15

• 3

• 1/3

• 9

Which best describes the graph represented in this table?

• proportional

• non-proportional

Which statement best describes the relationship between x (dogs) and y(paws) in the table?

• Proportional

• Not Proportional

Which relationship is an example of a proportional function?

• a rental company charges $80 per day and a one-time fee of $24

• a taxi ride costs $2 for the first mile and $4 for each additional mile

• a gym membership cost $30 per month and an additional annual registration fee of $75

• Beverly earns $210 a week for 4 weeks

Is this table proportional?

• Yes because the C.O.P. is the same for each row

• No because the C.O.P. is not the same for each row

Do the ratios form a proportion?

• Yes, they form a proportion.

• No, they do not form a proportion.

A gymnast burns 15 calories a minute.

• Proportional

• Nonproportional

Mason sends 15 text messages each day.

• Proportional

• Nonproportional