The graph shows a journey in a car. which of the statements most likely describes the journey at the portion of the graph labeled j? a) the car continues its journey because the portion shows a linear function. b) the car is waiting at the starting point because the portion shows a constant function. c) the car is traveling the same distance per unit of time because the portion shows a linear function away from the starting point. d) the car stops at a distance away from the starting point because the portion shows a constant function away from the starting point.