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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def line(p1, p2):
 """Creates a line from two points From http://stackoverflow.com/a/20679579 Args: p1 ([float, float]):
 x and y coordinates p2 ([float, float]):
 x and y coordinates Returns: (float, float, float):
 x, y and _ """

    A = (p1[1] - p2[1])
    B = (p2[0] - p1[0])
    C = (p1[0]*p2[1] - p2[0]*p1[1])
    return A, B, -C