Determine which of the lines are parallel and which of the lines are perpendicular. Select all of the statements that are true. Line a passes through (-3, 4) and (3, 6).
Line b passes through (-10, – 3) and (-8, 3).
Line c passes through (0, 5) and (3, – 4).
Line d passes through (4, - 7) and (13, - 4).