Trendy Time race carts charges $25 plus $1.50 per lap. Which best describes the relationship between the total cost and the number of laps?

Question

A. linear and proportional relationship

B. linear, non-proportional relationship

C. non-linear relationship

D. None of the above

Please help! God Bless!!

Answer 1

if it were a flat $1.50 per lap, that would be linear and proportional.

The extra $25 makes it not proportional, but the fixed charge per lap keeps it linear.

Answer 2

Thanks Steve!!