Perpendicular y = 2x + 7 through (8, -2) y = -1/2x + 2 Parallel y = 4x + 1 through (-3, 5) y = 4x + 17 Parallel to y = 2x + 6 through (-6, -9) y = 2x + 3 Perpendicular y = -x - 3 through (0,0)