Khan/khan-exercises — Issue #12179: Graphing systems of equations - help
Author: KhanBugz
Created: 2012-01-26 14:54:11+00:00
State: open
Labels: hard, ie8, xp

this is retarded

[graphing_systems_of_equations.html?seed=189&problem=standard](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/graphing_systems_of_equations.html?seed=189&problem=standard&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/graphing_systems_of_equations.html?seed=189&problem=standard&debug&activity=%5B%5B%22hint-activity%22%2C%220%22%2C198%5D%2C%5B%22hint-activity%22%2C%220%22%2C202%5D%2C%5B%22hint-activity%22%2C%220%22%2C204%5D%2C%5B%22hint-activity%22%2C%220%22%2C205%5D%2C%5B%22hint-activity%22%2C%220%22%2C206%5D%2C%5B%22hint-activity%22%2C%220%22%2C206%5D%2C%5B%22hint-activity%22%2C%220%22%2C207%5D%2C%5B%22hint-activity%22%2C%220%22%2C207%5D%2C%5B%22hint-activity%22%2C%220%22%2C216%5D%2C%5B%22hint-activity%22%2C%220%22%2C217%5D%2C%5B%22hint-activity%22%2C%220%22%2C217%5D%2C%5B%22hint-activity%22%2C%220%22%2C218%5D%2C%5B%22hint-activity%22%2C%220%22%2C218%5D%2C%5B%22hint-activity%22%2C%220%22%2C221%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5C%225%5C%22%2C%5C%224%5C%22%2C%5B%5B7.5%2C-3.5%5D%2C%5B10.5%2C10.5%5D%2C%5B5%2C-5%5D%2C%5B10.5%2C-10.5%5D%5D%5D%22%2C229%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5C%224%5C%22%2C%5C%225%5C%22%2C%5B%5B7.5%2C-3.5%5D%2C%5B10.5%2C10.5%5D%2C%5B5%2C-5%5D%2C%5B10.5%2C-10.5%5D%5D%5D%22%2C13%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5C%225%5C%22%2C%5C%224%5C%22%2C%5B%5B5%2C4%5D%2C%5B4.5%2C-1.5%5D%2C%5B5%2C4%5D%2C%5B1%2C2%5D%5D%5D%22%2C120%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5C%225%5C%22%2C%5C%224%5C%22%2C%5B%5B5%2C4%5D%2C%5B4.5%2C-1.5%5D%2C%5B5%2C4%5D%2C%5B-9.5%2C-5%5D%5D%5D%22%2C17%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5C%225%5C%22%2C%5C%224%5C%22%2C%5B%5B5%2C4%5D%2C%5B4.5%2C-1.5%5D%2C%5B5%2C4%5D%2C%5B-9.5%2C-5%5D%5D%5D%22%2C2%5D%5D)

[["5","4",[[7.5,-3.5],[10.5,10.5],[5,-5],[10.5,-10.5]]],["4","5",[[7.5,-3.5],[10.5,10.5],[5,-5],[10.5,-10.5]]],["5","4",[[5,4],[4.5,-1.5],[5,4],[1,2]]],["5","4",[[5,4],[4.5,-1.5],[5,4],[-9.5,-5]]],["5","4",[[5,4],[4.5,-1.5],[5,4],[-9.5,-5]]]]

Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; .NET CLR 1.1.4322; .NET CLR 2.0.50727; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729; InfoPath.2; .NET4.0C; .NET4.0E)

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