Khan/khan-exercises — Issue #14085: Derivative intuition - module does not work
Author: KhanBugz
Created: 2012-02-17 18:49:44+00:00
State: open
Labels: firefox, other

This module really does not work very well. Does not detect correct graph and does not allow for modification once it rejects an answer. I have to exit and re-enter module for another attempt.

[derivative_intuition.html?seed=140&problem=polynomial](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/derivative_intuition.html?seed=140&problem=polynomial&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/derivative_intuition.html?seed=140&problem=polynomial&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5B%5C%2267%5C%22%2C%5C%2238.5%5C%22%2C%5C%2219%5C%22%2C%5C%220%5C%22%2C%5C%2231%5C%22%2C%5C%2256.5%5C%22%2C%5C%2291%5C%22%5D%22%2C167%5D%2C%5B%22hint-activity%22%2C%220%22%2C2%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5C%2267%5C%22%2C%5C%2238.5%5C%22%2C%5C%2219%5C%22%2C%5C%220%5C%22%2C%5C%2231%5C%22%2C%5C%2256.5%5C%22%2C%5C%2291%5C%22%5D%22%2C18%5D%5D)

[["67","38.5","19","0","31","56.5","91"],["67","38.5","19","0","31","56.5","91"]]

Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:10.0.1) Gecko/20100101 Firefox/10.0.1

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