Build your own custom cubic equation (with time as the independent variable) to depict the position of an object of your choice. DESMOS is a good tool for experimenting with this construction. Select a timeframe where the function you build that has some variability in order for you to analyze velocity and acceleration changes. {Did not include quadratic as a choice since this creates a flat acceleration.) Create an Excel data table of tXp/vXa using calculated small (delta) differences for v and a. p is your cubic with data generation from the equation. The other two {v and a) will be calculated data based on delta p and delta v values with respect to time. Next, discuss how these delta difference values might relate to derived values. Maybe show both at some select times. Graph p/via with three separate graphs stacked top to bottom and aligned by time. Use Excel for this graph production. Include all tables and graphs in a document that includes your interpretation of your findings