Proportional or Non-Proportional ?
Bike Rental Story
Michelle was on vacation in Galveston. She was walking along the ocean and decided she wanted to go for a bike ride. She went to Bob's Rental's and was told it cost $5.00 an hour to rent a bike.
Proportional or Non-Proportional
The graph is proportional because it involves multiplication from 1 to 5 or 2 to 10. it also has the multiples of 5 on the table for the bike rental cost. Therefore, it is proportional because it involves multiples and multiplication inside the table.