Sometimes you just need to make a graph. If your TI-84 isn’t handy, Desmos Graphing Calculator is a good backup to have. The app accepts both functions and tables of x and y values as inputs and ...

Lennon Wielechowski, an 18-year-old senior at San Dieguito Academy High School, was recently named one of the winners in the global Desmos Math Art Contest for his interactive moving graph, “Bear in ...