Graphing Antiderivatives of Any Function using EXCEL

Clearly finding antiderivatives (indefinite integrals) is usually very difficult or impossible, if we want expressions defining these functions. However, if we just need a graph, and maybe just an approximate one, EXCEL together with the second version of the Fundamental Theorem of Calculus allow us to create such a graph in a very elementary way. All we do is adding hundreds or thousands of products.
This video builds on my video on Definite Integrals III