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.
A = 4*C-4*sqrt(C)+1 plot from C=1/4 to C=1
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random