Khan/khan-exercises — Issue #12436: Slope of a line - Decrease in energy
Author: KhanBugz
Created: 2012-01-30 14:05:42+00:00
State: open
Labels: chrome, hard, snowleo

Reporter: joe.york90@yahoo.com

After watching a video and working on a exercise, I find that I get most right, But when I do get a wrong answer the energy bar decreases by about 75%. This frustrating because I only have an hour to do khan every day, because of this energy decrease I get trapped on one exercise for an hour.

[slope_of_a_line.html?seed=179&problem=show-four-graphs](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/slope_of_a_line.html?seed=179&problem=show-four-graphs&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/slope_of_a_line.html?seed=179&problem=show-four-graphs&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%22%3Ccode%20style%3D%5C%5C%5C%22display%3A%20none%3B%20%5C%5C%5C%22%3E%5C%5C%5C%5Cquad%20%5C%5C%5C%5Ccolor%7B%23FFA500%7D%7B%5C%5C%5C%5Ctext%7BOrange%7D%7D%3C%2Fcode%3E%5C%22%22%2C17%5D%2C%5B%22hint-activity%22%2C%220%22%2C2%5D%2C%5B%22hint-activity%22%2C%220%22%2C2%5D%2C%5B%22hint-activity%22%2C%220%22%2C2%5D%2C%5B%22hint-activity%22%2C%220%22%2C3%5D%5D)

["\\quad \\color{#FFA500}{\\text{Orange}}"]

Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_4; en-US) AppleWebKit/534.10 (KHTML, like Gecko) Chrome/8.0.552.231 Safari/534.10

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