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Friday Fave: Function Notation

You spend a lot of time working with functions in courses such as Trigonometry, Algebra II, and Calculus. If you’re still writing all those functions as y= this or that, you’re missing out on opportunities to do some sophisticated mathematics.

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Friday Fave: Keyboard Shortcuts

Graphical User Interfaces—GUIs—are great. They brought us mice and touch screens. They made computing both possible and fun for many many people.

But you don’t always want to have to reach for a mouse. Sometimes you want to make things happen more directly; more immediately.

Let’s say you’re in Desmos working on a graph and you want a new folder.

animation showing typing the word folder in the expression list, which generates a new folder

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