How to Graph a Function in Excel. A mathematical function is a formula that takes an input, x, applies a set of calculations to it, and produces an output called y. By calculating a function at a ...

Google has made their search bar into a graphing calculator. When you type in a mathematical function (trigonometric, exponential, and logarithmic) on Google, the search results will contain an ...

You can put away your Texas Instruments graphing calculators, kids. Microsoft’s bringing that capability to the Calculator app within Windows 10, as part of a new Insider build.