Khan/khan-exercises — Issue #12881: Slope of a line - problem
Author: KhanBugz
Created: 2012-02-02 14:09:54+00:00
State: open
Labels: hard, ie8, ie9, win7

somehting is wrong with this program. The answers i type in are right but the porgram is wrong. oh and some of the problems not have graphs.

[slope_of_a_line.html?seed=52&problem=give-two-points](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/slope_of_a_line.html?seed=52&problem=give-two-points&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/slope_of_a_line.html?seed=52&problem=give-two-points&debug&activity=%5B%5B%22hint-activity%22%2C%220%22%2C116%5D%2C%5B%22correct-activity%22%2C%22%5C%220%2F4%5C%22%22%2C248%5D%2C%5B%22incorrect-activity%22%2C%22%5C%224%5C%22%22%2C16%5D%5D)

["0/4","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