The total cost, in dollars, to rent a moving truck for one day is given by the function , where is the total cost and is the number of miles driven. Which of the following is the best interpretation of ?
The total cost to rent the truck for 100 days is $115.
The total cost to rent the truck and drive 115 miles is $100.
The total cost to rent the truck and drive 100 miles is $115.
Driving 115 miles costs $100 less than the base rental fee.
