Calculus, visualizations, animations, AP Calculus
DerivativeSigns.nb asks the user to input a function and a domain. It will color the graph to show where the derivative is positive and where it's negative. The second part colors the graph to show where the function is concave up and down.
Dover, R. (2017). Derivative signs [Mathematica notebook]. Retrieved from http://digitalcommons.imsa.edu/mathematica_notebooks/20/