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 3x^2/16 - y^2/9 = -1 ; y=9x/8 +3/2
PLOT 3x^2/16 - y^2/9 = -1 ; y=9x/8 +3/2
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random