Khan/khan-exercises — pull request #15955 by Christi (2012-03-11 19:45:49+00:00)
Title: Graph by intercepts

Related videos:
http://www.khanacademy.org/math/algebra/linear-equations-and-inequalitie/v/graphing-using-x-and-y-intercepts
http://www.khanacademy.org/math/algebra/linear-equations-and-inequalitie/v/x-and-y-intercepts-2
http://www.khanacademy.org/math/algebra/ck12-algebra-1/v/graphing-using-intercepts
http://www.khanacademy.org/math/algebra/linear-equations-and-inequalitie/v/x--and-y-intercepts

Prerequisites:
http://www.khanacademy.org/exercise/adding_and_subtracting_fractions
http://www.khanacademy.org/exercise/multiplying_fractions
http://www.khanacademy.org/exercise/dividing_fractions
Plotting Points (in pull queue)