Khan/khan-exercises — Issue #12412: Graphing systems of equations - Correct answer termed as wrong
Author: KhanBugz
Created: 2012-01-29 21:11:19+00:00
State: open
Labels: chrome, wrong-or-unclear, xp

Reporter: shashtheash95@gmail.com

I calculated the answer, and even checked the steps, but the site is not accepting the correct answer, saying its wrong.

[graphing_systems_of_equations.html?seed=124&problem=slope-intercept](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/graphing_systems_of_equations.html?seed=124&problem=slope-intercept&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/graphing_systems_of_equations.html?seed=124&problem=slope-intercept&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5B%5C%22-3%5C%22%2C%5C%220%5C%22%2C%5B%5B-3%2C0%5D%2C%5B0%2C-4%5D%2C%5B-3%2C0%5D%2C%5B3%2C0%5D%5D%5D%22%2C37%5D%2C%5B%22hint-activity%22%2C%220%22%2C64%5D%2C%5B%22hint-activity%22%2C%220%22%2C65%5D%2C%5B%22hint-activity%22%2C%220%22%2C65%5D%2C%5B%22hint-activity%22%2C%220%22%2C66%5D%2C%5B%22hint-activity%22%2C%220%22%2C66%5D%2C%5B%22hint-activity%22%2C%220%22%2C66%5D%2C%5B%22hint-activity%22%2C%220%22%2C66%5D%2C%5B%22hint-activity%22%2C%220%22%2C66%5D%2C%5B%22hint-activity%22%2C%220%22%2C67%5D%2C%5B%22hint-activity%22%2C%220%22%2C67%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5C%22-3%5C%22%2C%5C%220%5C%22%2C%5B%5B-3%2C0%5D%2C%5B0%2C-4%5D%2C%5B-3%2C0%5D%2C%5B3%2C0%5D%5D%5D%22%2C100%5D%5D)

[["-3","0",[[-3,0],[0,-4],[-3,0],[3,0]]],["-3","0",[[-3,0],[0,-4],[-3,0],[3,0]]]]

Mozilla/5.0 (Windows NT 5.1) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.75 Safari/535.7

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