Real life situations such as travelling over time and across distance can be drawn on a graph. Exact distances and times are plotted on the graph. These are shown as co-ordinates. These points are ...

Let's make another graph. First, I am going to put distance on the vertical ... However, if you use other methods to collect position-time data then there could be a non-zero starting velocity.

None of the four tablets actually show the trapezoid graph, but their text describes it in detail, from the method of plotting to the length ... and if you do that with velocity against time, you get ...