Khan/khan-exercises — Issue #14175: Derivative intuition - Not sure what's wrong here
Author: KhanBugz
Created: 2012-02-19 10:42:04+00:00
State: open
Labels: chrome, lion, wrong-or-unclear

Got a couple problems already where I really don't see where the mistake is. All lines look like they're a tangent here.

P.S. I wonder how people who don't have perfect eyesight would perform here..

[derivative_intuition.html?seed=164&problem=polynomial](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/derivative_intuition.html?seed=164&problem=polynomial&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/derivative_intuition.html?seed=164&problem=polynomial&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5B%5C%2222%5C%22%2C%5C%2217%5C%22%2C%5C%2212%5C%22%2C%5C%220%5C%22%2C%5C%22-8%5C%22%2C%5C%22-13%5C%22%2C%5C%22-18%5C%22%5D%22%2C25%5D%5D)

[["22","17","12","0","-8","-13","-18"]]

Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_3) AppleWebKit/535.11 (KHTML, like Gecko) Chrome/17.0.963.56 Safari/535.11

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