When talking about constant speed, we are referring to a ray (line with an initial point); in this case, the initial point is the origin (cero), because in cero time the car travels cero distance. On the other side, the problem says that the car is traveling at a constant speed of 92 mph. It means that (92 miles, 1 hour) is a point of the ray. Thus, we just need to graphic or draw the ray that passes through both points.
