Khan/khan-exercises — Issue #6940: Equation of a hyperbola - Incorrect Format
Author: KhanBugz
Created: 2011-11-23 00:21:12+00:00
State: open
Labels: ie8, wrong-or-unclear, xp

Reporter: russknab /@aol.com

The +/- in front of the answer box suggests that it applies to all terms in the equation of the line but it does not apply to the second term.

[equation_of_a_hyperbola.html?seed=10&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/equation_of_a_hyperbola.html?seed=10&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/equation_of_a_hyperbola.html?seed=10&problem=0&debug&activity=%5B%5D)

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