Khan/khan-exercises — Issue #14201: Functions 3 - -1^2 is not -1 its 1 
Author: KhanBugz
Created: 2012-02-19 18:56:05+00:00
State: open
Labels: ie8, ie9, vista, wrong-or-unclear

Reporter: TimmerNM@gmail.com

Throughout these function problems I've incountered this same kind of issue, thought it was just me but now, not so much. I like this site extremly Thank you all for a great learn.

[functions_3.html?seed=136&problem=1](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/functions_3.html?seed=136&problem=1&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/functions_3.html?seed=136&problem=1&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%22-437%5C%22%22%2C435%5D%2C%5B%22hint-activity%22%2C%220%22%2C7%5D%2C%5B%22hint-activity%22%2C%220%22%2C12%5D%2C%5B%22hint-activity%22%2C%220%22%2C18%5D%2C%5B%22hint-activity%22%2C%220%22%2C20%5D%2C%5B%22hint-activity%22%2C%220%22%2C26%5D%5D)

["-437"]

Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/5.0; SLCC1; .NET CLR 2.0.50727; Media Center PC 5.0; .NET CLR 3.5.30729; .NET CLR 3.0.30729; WinNT-EVI 20.04.2010; .NET4.0C; BOIE9;ENUS)

MathJax is loaded, ready, queue length: 0