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.
.5e^(.5x)+1 , 2x²-4x+1.5 , -3x²+0.25x+1.5 from-.5to.5
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random
