Line a goes through the points (1, 5) and (-1, 9). line b goes through the points (0, 2) and (4, -6). which of the following statements is true? a. line a intersects line b at point (2, 2). b. line a never intersects line b. c. more information is needed to determine whether or not line a intersects line b. d. line a intersects line b at point (-1, 3).