I just need to see how to do the graph thank you!

thep 4. In an experiment to study uniform motion, students measured the distance a toy car travels runner in specified time intervals. They recorded the results in the following table of values. Time Distance Travelled Time Interval Average Speed of the Car t (s) Ad (cm) At (s) v (cm/s) 0.00 0.0 0.00 - 1.00 20 .5 1.00 20.5 1.00 - 2.00 20 . 5 2.00 41.0 2.00 - 3.00 20 . 5 3.00 61.5 3.00 - 4.00 19.5 4.00 81.0 4.00 - 5.00 21.0 5.00 102.0 XXXXXXXXX XXXXXxxxx a) Fill in the values in the far right column of the table by calculating the speed of the car during the time intervals shown. b) Draw a graph below of the distance travelled as a function of time. c) On the graph, determine the slope of the line, and explain what the slope represents