Khan/khan-exercises — Issue #14606: Graphing systems of equations - right answer not excepted
Author: KhanBugz
Created: 2012-02-24 18:29:07+00:00
State: open
Labels: ie8, other, win7

[graphing_systems_of_equations.html?seed=69&problem=slope-intercept](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/graphing_systems_of_equations.html?seed=69&problem=slope-intercept&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/graphing_systems_of_equations.html?seed=69&problem=slope-intercept&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5B%5C%22-4%5C%22%2C%5C%225%5C%22%2C%5B%5B0%2C3%5D%2C%5B2%2C2%5D%2C%5B0%2C-1%5D%2C%5B2%2C-4%5D%5D%5D%22%2C102%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5C%22-4%5C%22%2C%5C%225%5C%22%2C%5B%5B0%2C3%5D%2C%5B2%2C2%5D%2C%5B0%2C-1%5D%2C%5B2%2C-4%5D%5D%5D%22%2C64%5D%5D)

[["-4","5",[[0,3],[2,2],[0,-1],[2,-4]]],["-4","5",[[0,3],[2,2],[0,-1],[2,-4]]]]

Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; InfoPath.3)

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