Khan/khan-exercises — Issue #13538: Graphing systems of inequalities - equation number 2 difficulty
Author: KhanBugz
Created: 2012-02-10 06:21:08+00:00
State: open
Labels: chrome, hard, win7

Reporter: manasikv@gmail.com

the issue is that why my answer is wrong

[graphing_systems_of_inequalities.html?seed=169&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/graphing_systems_of_inequalities.html?seed=169&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/graphing_systems_of_inequalities.html?seed=169&problem=0&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5B%5B%5B0%2C-4%5D%2C%5B5%2C-5%5D%2Ctrue%2Cfalse%2C%5B0%2C1%5D%2C%5B10%2C-10.5%5D%2Cfalse%2Cfalse%5D%5D%22%2C148%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5B%5B0%2C-4%5D%2C%5B5%2C-5%5D%2Ctrue%2Cfalse%2C%5B0%2C1%5D%2C%5B10%2C-10.5%5D%2Cfalse%2Cfalse%5D%5D%22%2C57%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5B%5B0%2C-4%5D%2C%5B5%2C-5%5D%2Cfalse%2Cfalse%2C%5B0%2C1%5D%2C%5B10%2C-10.5%5D%2Cfalse%2Cfalse%5D%5D%22%2C5%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5B%5B0%2C-4%5D%2C%5B5%2C-5%5D%2Ctrue%2Cfalse%2C%5B0%2C1%5D%2C%5B5%2C-5%5D%2Cfalse%2Cfalse%5D%5D%22%2C60%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5B%5B0%2C-4%5D%2C%5B5%2C-5%5D%2Ctrue%2Cfalse%2C%5B0%2C1%5D%2C%5B5%2C-5%5D%2Cfalse%2Cfalse%5D%5D%22%2C3%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5B%5B0%2C-4%5D%2C%5B5%2C-5%5D%2Ctrue%2Cfalse%2C%5B0%2C1%5D%2C%5B5%2C-5%5D%2Cfalse%2Cfalse%5D%5D%22%2C1%5D%5D)

[[[[0,-4],[5,-5],true,false,[0,1],[10,-10.5],false,false]],[[[0,-4],[5,-5],true,false,[0,1],[10,-10.5],false,false]],[[[0,-4],[5,-5],false,false,[0,1],[10,-10.5],false,false]],[[[0,-4],[5,-5],true,false,[0,1],[5,-5],false,false]],[[[0,-4],[5,-5],true,false,[0,1],[5,-5],false,false]],[[[0,-4],[5,-5],true,false,[0,1],[5,-5],false,false]]]

Mozilla/5.0 (Windows NT 6.1) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.77 Safari/535.7

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