The graph shows the relationship between the cost of renting a locker and the amount of lockers rented at an amusement park. Which function best represents the relationship shown in the graph?

Locker Rentals. Rent. Number of lockers.

y= 0.75x + 5.00

y = 1.50x + 5.00

y = 5.00x + 1.50

y = 5.00x + 0.75

The function that best represents the relationship shown in the graph is:

y = 0.75x + 5.00