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.
f(x) = (3x + 1)/(x - 2) 的渐近线。（答：AV ，AH 。）
f(x) = (3x + 1)/(x - 2) 的渐近线。（答：AV ，AH 。）
Natural Language
Math Input
Extended Keyboard
