Will give brainliest to person who answers! a roller coaster car follows a parabolic path over the first hill on its track. the height of the car, in feet, t seconds after the ride starts can be shown by the function given below. h ( t ) = -3t^2 + 15t + 18 which of the statements is true? * the domain of the function is [0, 6], and it represents the car's time to reach maximum height. * the domain of the function is [-1, 6], and it represents the car's time to reach maximum height. * the domain of the function is [0, 6], and it represents the car's time to complete the hill. * the domain of the function is [-1, 6], and it represents the car's time to complete the hill.