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.
slope (3/2,-1/2) (-2/3 , 1/3)
slope (3/2,-1/2) (-2/3 , 1/3)
Natural Language
Math Input
Extended Keyboard
