Khan/khan-exercises — Issue #11098: Graphing systems of equations - answer is wrong
Author: KhanBugz
Created: 2012-01-13 01:15:25+00:00
State: open
Labels: ie8, ie9, win7, wrong-or-unclear

it gives me the answer (1,2) but when i type that in it sayd it is wrong?

[graphing_systems_of_equations.html?seed=33&problem=standard](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/graphing_systems_of_equations.html?seed=33&problem=standard&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/graphing_systems_of_equations.html?seed=33&problem=standard&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5B%5C%22%5C%22%2C%5C%22%5C%22%2C%5B%5B0%2C1%5D%2C%5B-1%2C0%5D%2C%5B0.5%2C0%5D%2C%5B4%2C4%5D%5D%5D%22%2C166%5D%2C%5B%22hint-activity%22%2C%220%22%2C4%5D%2C%5B%22hint-activity%22%2C%220%22%2C13%5D%2C%5B%22hint-activity%22%2C%220%22%2C22%5D%2C%5B%22hint-activity%22%2C%220%22%2C23%5D%2C%5B%22hint-activity%22%2C%220%22%2C23%5D%2C%5B%22hint-activity%22%2C%220%22%2C24%5D%2C%5B%22hint-activity%22%2C%220%22%2C24%5D%2C%5B%22hint-activity%22%2C%220%22%2C24%5D%2C%5B%22hint-activity%22%2C%220%22%2C25%5D%2C%5B%22hint-activity%22%2C%220%22%2C25%5D%2C%5B%22hint-activity%22%2C%220%22%2C26%5D%2C%5B%22hint-activity%22%2C%220%22%2C26%5D%2C%5B%22hint-activity%22%2C%220%22%2C27%5D%2C%5B%22hint-activity%22%2C%220%22%2C28%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5C%221%5C%22%2C%5C%222%5C%22%2C%5B%5B0%2C1%5D%2C%5B-1%2C0%5D%2C%5B0.5%2C0%5D%2C%5B4%2C4%5D%5D%5D%22%2C38%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5C%222%5C%22%2C%5C%221%5C%22%2C%5B%5B0%2C1%5D%2C%5B-1%2C0%5D%2C%5B0.5%2C0%5D%2C%5B4%2C4%5D%5D%5D%22%2C24%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5C%221%5C%22%2C%5C%222%5C%22%2C%5B%5B0%2C1%5D%2C%5B-1%2C0%5D%2C%5B0.5%2C0%5D%2C%5B4%2C4%5D%5D%5D%22%2C12%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5C%222%5C%22%2C%5C%221%5C%22%2C%5B%5B0%2C1%5D%2C%5B-1%2C0%5D%2C%5B0.5%2C0%5D%2C%5B4%2C4%5D%5D%5D%22%2C8%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5C%221%5C%22%2C%5C%222%5C%22%2C%5B%5B0%2C1%5D%2C%5B-1%2C0%5D%2C%5B0.5%2C0%5D%2C%5B4%2C4%5D%5D%5D%22%2C32%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5C%221%5C%22%2C%5C%222%5C%22%2C%5B%5B0%2C1%5D%2C%5B-1%2C0%5D%2C%5B0.5%2C0%5D%2C%5B4%2C4%5D%5D%5D%22%2C1%5D%5D)

[["","",[[0,1],[-1,0],[0.5,0],[4,4]]],["1","2",[[0,1],[-1,0],[0.5,0],[4,4]]],["2","1",[[0,1],[-1,0],[0.5,0],[4,4]]],["1","2",[[0,1],[-1,0],[0.5,0],[4,4]]],["2","1",[[0,1],[-1,0],[0.5,0],[4,4]]],["1","2",[[0,1],[-1,0],[0.5,0],[4,4]]],["1","2",[[0,1],[-1,0],[0.5,0],[4,4]]]]

Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/5.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; InfoPath.2; .NET4.0C)

MathJax is loaded, ready, queue length: 0