Khan/khan-exercises — Issue #6675: Slope of a line - you're not helping!!!!!!
Author: KhanBugz
Created: 2011-11-19 01:50:09+00:00
State: open
Labels: chrome, vista, wrong-or-unclear

you guys never get your math right do you? A NEGATIVE NUMBER SUBTRACTS FROM A POSITIVE!!!! IT DOES NOT ADD TO IT!!!!!!!!!!!!!!! what is your problem?

[slope_of_a_line.html?seed=120&problem=give-two-points](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/slope_of_a_line.html?seed=120&problem=give-two-points&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/slope_of_a_line.html?seed=120&problem=give-two-points&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%22-4%5C%22%22%2C106%5D%2C%5B%22hint-activity%22%2C%220%22%2C4%5D%2C%5B%22hint-activity%22%2C%220%22%2C4%5D%2C%5B%22hint-activity%22%2C%220%22%2C5%5D%2C%5B%22hint-activity%22%2C%220%22%2C5%5D%2C%5B%22hint-activity%22%2C%220%22%2C6%5D%5D)

["-4"]

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