The distance time graph is a graph that displays the distance to time
measurement in a graphical form
Some data points do not fall on the line due to the following reasons:
The distance time graph of is plotted by measurements taken during the
motion of the car, based on the distances covered at a particular time
However, the time interval at which each point was measured is not
constant as there are some little difference in the time intervals, such that
those time intervals that are (almost) equal, which based on the graph, is 1
second interval, all fall into the straight line, which is the line drawn based
on the number of colinear points and symmetry
Consecutive points that have an interval above 1 second have one point
located above the line, while consecutive points having an interval below 1
second have one of the points located below the line
Learn more here:
https://brainly.com/question/15663163