200 invested at 4 % compounded quarterly after a period of 3 years

Me because some of question i don’t understand

Omar is going on a road trip! the car rental company offers him two types of cars. each car has a fixed price, but he also needs to consider the cost of fuel. the first car costs $90 to rent, and because of its fuel consumption rate, there's an additional cost of s0.50 per kilometer driven.

Which is f(5) for the function –2x2 + 2x - 3?