Khan/khan-exercises — Issue #6434: Graphs of sine and cosine - issue not adressed
Author: KhanBugz
Created: 2011-11-16 04:57:47+00:00
State: open
Labels: chrome, other, vista

its hard to fix what im doing when i dont know what part of the question i am doing wrong

[graphs_of_sine_and_cosine.html?seed=186&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/graphs_of_sine_and_cosine.html?seed=186&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/graphs_of_sine_and_cosine.html?seed=186&problem=0&debug&activity=%5B%5D)

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Mozilla/5.0 (Windows NT 6.0) AppleWebKit/535.2 (KHTML, like Gecko) Chrome/15.0.874.120 Safari/535.2

MathJax is loaded, ready, queue length: 0