now features a better way for users to view its most complicated illustrations—three-dimensional graphs of math functions that are so complex they call mountain ranges to mind. The Digital ...

The visualization of complex mathematical graphs once required high-end software ... interactive lessons that let students discover functions for themselves. Android isn’t far behind.

Instead of writing Function = multiply by 3 we can use algebra. Graphically, \(f(x) = x^2\) is the same as the graph of \(y = x^2\). Writing graphs as functions in the form of \(f(x)\) is useful ...