Final answer:
A position-time graph can show if an individual is moving away from, moving towards the starting point, or is stationary. The direction of motion can be determined by the slope of the line, where a positive slope indicates moving away, a negative slope indicates moving towards, and a horizontal line indicates being stationary.
Step-by-step explanation:
A position-time graph can provide various pieces of information about the motion of an object. If the graph shows a straight, diagonal line moving away from the origin, it indicates that the individual is moving away from the starting point in a positive direction with a constant velocity. Conversely, if the line moves toward the origin, it implies that the individual is moving towards the starting point. A horizontal line on such a graph suggests that the individual is stationary, as there is no change in position over time. Direction of motion can indeed be determined using a position-time graph, contradicting option D from the question.