DescriptionMathematical functions have their ups and downs, and you'll learn to identify and characterize them in no time with this little app. It supports two challenges: 1) given a mystery graph, can you express the plotted function based on as few (x,y) coordinates as possible and 2) given a mathematical expression for a function, like f(x) = cos(x) ^ 2, can you match it to one of three displayed graphs?
The functions are generated according to criteria of your choosing. You can choose to omit trigonometric and log functions entirely, make exponential functions appear infrequently, or place bounds on coefficients. From these criteria, functions are randomly produced, offering endless variety and a challenge that grows at your pace.
I welcome suggestions to improve this app. If you can think of features or functions that would improve your learning experience, please email me.