Khan/khan-exercises — Issue #10577: Graphing systems of equations - Graphing systems equations IIssue
Author: KhanBugz
Created: 2012-01-06 22:25:52+00:00
State: open
Labels: ie8, ie9, vista, wrong-or-unclear

Im answering correctly. I even check to see if I was and it is not accepting my answer.

[graphing_systems_of_equations.html?seed=125&problem=slope-intercept](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/graphing_systems_of_equations.html?seed=125&problem=slope-intercept&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/graphing_systems_of_equations.html?seed=125&problem=slope-intercept&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5B%5C%22-1%5C%22%2C%5C%221%5C%22%2C%5B%5B1%2C9%5D%2C%5B0%2C5%5D%2C%5B1%2C-7%5D%2C%5B0%2C-3%5D%5D%5D%22%2C68%5D%5D)

[["-1","1",[[1,9],[0,5],[1,-7],[0,-3]]]]

Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; WOW64; Trident/5.0; SLCC1; .NET CLR 2.0.50727; Media Center PC 5.0; .NET CLR 3.0.30729; .NET CLR 3.5.30729; .NET4.0C; BRI/1; BRI/2; yie9)

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