Khan/khan-exercises — Issue #14653: Algebra challenge - I cant find the the chapter i want 
Author: KhanBugz
Created: 2012-02-25 17:40:37+00:00
State: open
Labels: chrome, other, vista

Reporter: srikalyan2001@yahoo.com/srikalyanprakeerth@gmail.com/jyo_1969@rediff.com/prakeerthik@rediffmail.com

[algebra_challenge.html?seed=194&problem=perpendicular-graph (line_relationships)](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/algebra_challenge.html?seed=194&problem=perpendicular-graph&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/algebra_challenge.html?seed=194&problem=perpendicular-graph&debug&activity=%5B%5D)

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Mozilla/5.0 (Windows NT 6.0) AppleWebKit/535.11 (KHTML, like Gecko) Chrome/17.0.963.56 Safari/535.11

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