Question

In summary, a horizontal line signifies that the distance does not change over time, which is characteristic of an object at rest relative to the observer. For example, if the object is 5 units away from the origin, the horizontal line would be drawn at the distance of 5 units, stretching across the width of the graph to represent that no further distance was covered as time progresses.

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Answer 1

A horizontal line on a graph means that something isn’t moving and staying at the same distance over time. For example, if a toy is always 5 steps away from you, the line on the graph would be straight and flat at the 5-step mark. This shows that as time goes by, the toy doesn't get any closer or farther away!