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(92.7261*(ln(x))^0.581357-260.659,x=0..500)
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random
