Khan/khan-exercises — Issue #11309: Graphing systems of inequalities - i dont understand
Author: KhanBugz
Created: 2012-01-15 22:28:55+00:00
State: open
Labels: firefox, win7, wrong-or-unclear

[graphing_systems_of_inequalities.html?seed=62&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/graphing_systems_of_inequalities.html?seed=62&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/graphing_systems_of_inequalities.html?seed=62&problem=0&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5B%5B%5B-5%2C5%5D%2C%5B5%2C5%5D%2Cfalse%2Ctrue%2C%5B-5%2C-5%5D%2C%5B5%2C-5%5D%2Ctrue%2Ctrue%5D%5D%22%2C7%5D%2C%5B%22hint-activity%22%2C%220%22%2C1%5D%2C%5B%22hint-activity%22%2C%220%22%2C2%5D%2C%5B%22hint-activity%22%2C%220%22%2C2%5D%2C%5B%22hint-activity%22%2C%220%22%2C3%5D%2C%5B%22hint-activity%22%2C%220%22%2C3%5D%2C%5B%22hint-activity%22%2C%220%22%2C3%5D%2C%5B%22hint-activity%22%2C%220%22%2C3%5D%2C%5B%22hint-activity%22%2C%220%22%2C3%5D%2C%5B%22hint-activity%22%2C%220%22%2C4%5D%2C%5B%22hint-activity%22%2C%220%22%2C4%5D%2C%5B%22hint-activity%22%2C%220%22%2C4%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5B%5B2%2C3%5D%2C%5B0%2C-2%5D%2Ctrue%2Ctrue%2C%5B0%2C5%5D%2C%5B1%2C4%5D%2Cfalse%2Ctrue%5D%5D%22%2C329%5D%5D)

[[[[-5,5],[5,5],false,true,[-5,-5],[5,-5],true,true]],[[[2,3],[0,-2],true,true,[0,5],[1,4],false,true]]]

Mozilla/5.0 (Windows NT 6.1; WOW64; rv:7.0.1) Gecko/20100101 Firefox/7.0.1

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