Khan/khan-exercises — Issue #5299: Converting between slope intercept and standard form - Converting from Slope Intercept Form to Standard Form
Author: KhanBugz
Created: 2011-10-31 23:17:09+00:00
State: open
Labels: chrome, lion

Reporter: agentpi@gmail.com

The equation given in the directions is:
Ax + By = C

The Form in the hint given is:
y + 2x = -1
And says that
A=1
B=2
C=-1

There is a mismatch in the use of the parameters from the directions to the hints.

[converting_between_slope_intercept_and_standard_form.html?seed=30&problem=slope-to-standard](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/converting_between_slope_intercept_and_standard_form.html?seed=30&problem=slope-to-standard&debug)

[["2","1","-1"],["-2","-1","1"],["2","1","-1"],["1","2","-1"]]

Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_2) AppleWebKit/535.2 (KHTML, like Gecko) Chrome/15.0.874.106 Safari/535.2

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