The relationship between the amount of time a car is parked, in hours, and the cost of parking, in dollars, can be described with a function. Which statements about the function are true? Select all that apply. Multiple select question. cross out A) The cost of parking is the dependent variable. cross out B) The amount of time that a car is parked is the independent variable. cross out C) The parking cost is a function of the amount of time a car is parked. cross out D) Suppose it costs $3 per hour to park, with a maximum cost of $12. This graph represents the function. E) Suppose it costs $3 per hour to park, with a maximum cost of $12. This graph represents the function. F) The point (3,9) means that it costs $3 to park for 9 hours. cross out G) The point (3,9) means that it costs $9 to park for 3 hours.