Y Consider the graph of the line y = 1/2 x - 4 and the point (-4,2). The slope of a line parallel to the given line is 8 A point on the line parallel to the given line, passing through (-4, 2), is The slope of a line perpendicular to the given line is -12 -8 18 12 A point on the line perpendicular to the given line, passing through (-4,2), is -8