Khan/khan-exercises — Issue #8062: Algebra challenge - frozen
Author: KhanBugz
Created: 2011-12-07 21:21:28+00:00
State: open
Labels: chrome, not-showing, win7

okay i got the smile face and then it made me do it over again , and then said my answer was wrong

[algebra_challenge.html?seed=60&problem=15 (inverses_of_functions)](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/algebra_challenge.html?seed=60&problem=15&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/algebra_challenge.html?seed=60&problem=15&debug&activity=%5B%5D)

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Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.2 (KHTML, like Gecko) Chrome/15.0.874.121 Safari/535.2

MathJax is loaded, ready, queue length: 0