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 ...

He explains, “Since Desmos is on a browser and on a phone, knowing how to use it [on an iPad] isn’t a stumbling block when you get into the test.” Yenca adds that “Desmos is more fluid, more ...

Startup company Desmos is taking on Texas Instruments with its free, web-based calculator, which is attracting the attention of teachers and test providers.