{"issue":{"state":"open","pull_request":{"diff_url":null,"html_url":null,"patch_url":null},"user":{"avatar_url":"https://secure.gravatar.com/avatar/96ea3904626fe17bec2152ee31cee0cd?d=https://a248.e.akamai.net/assets.github.com%2Fimages%2Fgravatars%2Fgravatar-140.png","gravatar_id":"96ea3904626fe17bec2152ee31cee0cd","url":"https://api.github.com/users/KhanBugz","login":"KhanBugz","id":924247},"milestone":null,"labels":[{"name":"firefox","color":"e102d8","url":"https://api.github.com/repos/Khan/khan-exercises/labels/firefox"},{"name":"xp","color":"ededed","url":"https://api.github.com/repos/Khan/khan-exercises/labels/xp"}],"updated_at":"2011-11-04T07:56:17Z","assignee":null,"comments":1,"closed_at":null,"url":"https://api.github.com/repos/Khan/khan-exercises/issues/5537","body":"A,B,C can be (3, -1, -2) or (-3, 1, 2).  They are equivalent. My preference would be to have the first coefficient positive.\n\n[converting_between_slope_intercept_and_standard_form.html?seed=57&problem=slope-to-standard](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/converting_between_slope_intercept_and_standard_form.html?seed=57&problem=slope-to-standard&debug)\n\n    [[\"3\",\"-1\",\"-2\"]]\n\nMozilla/5.0 (Windows NT 5.1; rv:7.0.1) Gecko/20100101 Firefox/7.0.1\n\nMathJax is loaded, ready, queue length: 0\n\n","html_url":"https://github.com/Khan/khan-exercises/issues/5537","number":5537,"title":"Converting between slope intercept and standard form - equivalent answers","id":2138501,"created_at":"2011-11-03T22:35:11Z"},"action":"created","comment":{"user":{"avatar_url":"https://secure.gravatar.com/avatar/e4040d316a919dbbcfcbd14a0185f01b?d=https://a248.e.akamai.net/assets.github.com%2Fimages%2Fgravatars%2Fgravatar-140.png","gravatar_id":"e4040d316a919dbbcfcbd14a0185f01b","url":"https://api.github.com/users/kramtark","login":"kramtark","id":361318},"updated_at":"2011-11-04T07:56:17Z","url":"https://api.github.com/repos/Khan/khan-exercises/issues/comments/2628081","body":"True story... answer boxes should accept either A, B, C or -1 * (A, B, C)","id":2628081,"created_at":"2011-11-04T07:56:17Z"}}