A roller coaster starts with the cars being pulled up a ramp. The mass of the cars is estimated by the function m(p) = 175p + 1,180 where p is the number of passengers in the car. The potential energy of the car is calculated using the function E(m) = 9.8mh, where h is the height of the ramp.

If the top of the ramp is 30 meters, which function can be used to calculate the potential energy of a car in terms of the number of passengers?