Graph each set of lines on the same graph

Graph each set of lines on the same graph. Determine if the lines are parallel, perpendicular or neither. 1) y = 2x - 8 and 2x - y = 2) y = 3x - 6 and 3x + 4y = 16 3) 3x - 4y = -4 and y = 2x + 2 4) y = x + 5 and x - 2y = 14 5) -5x + 3y = -9 and y = 2x - 7 6) y = 6 and 4y = 16 7) y = 3x -3 and 3x + 2y = 12 8) 6x + y = 4 and y = -6x + 9, 9) y - 4 = (x + 3) and y + 2 = ? (x - 8); 10) y + 1 = 3- (x + 4) and y - 6 = 3 (x + 5); #: parallel lines : perpendicular lines :: neither