Uh oh! Wolfram|Alpha doesn't run without JavaScript.
Please enable JavaScript. If you don't know how, you can find instructions
here
.
Once you've done that, refresh this page to start using Wolfram|Alpha.
Plot[Piecewise[{{x, x <= 1}, {2-1/x, x > 1}}], {x, -1, 12},{y, 0, 2}]
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random