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%20x%5E(-2/3)%20for%20x=0..2,y=0..4
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random