Question

The cost of renting a car is $75 dollars per day there is also a charge of 30 to start with a full tank of gas so that the car may be returned full or close to empty. Write a function to represent the car rental using c for cost and d for number of days

Answer 1

Explanation:

The cost of renting a car for "d" days can be represented by the following function:

c(d) = 75d + 30

where "c" is the total cost of the car rental and "d" is the number of days the car is rented for. The first term, 75d, represents the daily rental fee of $75 per day. The second term, 30, represents the flat fee for the full tank of gas that can be returned either full or close to empty.