Video Transcript
The graph of distance and time
shows a set of points. Which of the following does each
marker on the graph show? Is it (A) a value of distance only,
(B) a value of time only, or (C) a value of distance and a value of time?
Each point on this graph can have a
horizontal line drawn from it. Where this line passes through the
vertical axis shows the distance represented by the point. Every point on the graph can also
have a vertical line drawn from it. Where this line passes through the
horizontal axis shows the time represented by that point. So each point on this graph
represents both a value of distance and a value of time. The correct answer is (C).
