Khan/khan-exercises — Issue #5850: Trigonometry challenge - It doesn't show the freaking graph
Author: KhanBugz
Created: 2011-11-09 04:07:58+00:00
State: open
Labels: ie8, xp

Reporter: orders@tomasdiaz.com

problem states:
f(x) is graphed below.
What is f(x)?
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But no graph is shown. How amI supposed to solve it if no graph is shown?

[trigonometry_challenge.html?seed=100&problem=6 (graphs_of_sine_and_cosine)](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/trigonometry_challenge.html?seed=100&problem=6&debug)

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