Khan/khan-exercises — Issue #13972: Algebra challenge - this is the stupidest website ever invented.
Author: KhanBugz
Created: 2012-02-16 15:01:38+00:00
State: open
Labels: ie8, ie9, win7, wrong-or-unclear

[algebra_challenge.html?seed=171&problem=show-points-and-or-graph (slope_intercept_form)](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/algebra_challenge.html?seed=171&problem=show-points-and-or-graph&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/algebra_challenge.html?seed=171&problem=show-points-and-or-graph&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5B%5C%228%5C%22%2C%5C%22987%5C%22%5D%22%2C147%5D%2C%5B%22hint-activity%22%2C%220%22%2C1%5D%2C%5B%22hint-activity%22%2C%220%22%2C5%5D%2C%5B%22hint-activity%22%2C%220%22%2C5%5D%2C%5B%22hint-activity%22%2C%220%22%2C5%5D%2C%5B%22hint-activity%22%2C%220%22%2C6%5D%2C%5B%22hint-activity%22%2C%220%22%2C7%5D%2C%5B%22hint-activity%22%2C%220%22%2C7%5D%2C%5B%22hint-activity%22%2C%220%22%2C7%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5C%221%2F2%5C%22%2C%5C%226%5C%22%5D%22%2C22%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5C%22-1%2F2%5C%22%2C%5C%226%5C%22%5D%22%2C24%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5C%22-1%2F2%5C%22%2C%5C%226%5C%22%5D%22%2C2%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5C%22-1%2F2%5C%22%2C%5C%226%5C%22%5D%22%2C1%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5C%22-1%2F2%5C%22%2C%5C%226%5C%22%5D%22%2C1%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5C%22-1%2F2%5C%22%2C%5C%226%5C%22%5D%22%2C1%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5C%22FUCK%5C%22%2C%5C%22THIS%5C%22%5D%22%2C237%5D%5D)

[["8","987"],["1/2","6"],["-1/2","6"],["-1/2","6"],["-1/2","6"],["-1/2","6"],["-1/2","6"],["FUCK","THIS"]]

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; .NET4.0C; InfoPath.3; Tablet PC 2.0)

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