Khan/khan-exercises — Issue #11916: Point slope form - Math
Author: KhanBugz
Created: 2012-01-23 20:07:53+00:00
State: open
Labels: lion, safari, wrong-or-unclear

-1-1 is -2 not 1

[point_slope_form.html?seed=79&problem=two-points](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/point_slope_form.html?seed=79&problem=two-points&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/point_slope_form.html?seed=79&problem=two-points&debug&activity=%5B%5B%22hint-activity%22%2C%220%22%2C5%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5B%5C%224%5C%22%2C%5C%224%2F0%5C%22%2C%5C%220%5C%22%5D%5D%22%2C110%5D%2C%5B%22hint-activity%22%2C%220%22%2C2%5D%2C%5B%22hint-activity%22%2C%220%22%2C33%5D%5D)

[[["4","4/0","0"]]]

Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_2) AppleWebKit/534.52.7 (KHTML, like Gecko) Version/5.1.2 Safari/534.52.7

MathJax is loaded, ready, queue length: 0