Line a passes through points (0,4) and (1,7). Line b passes through points (2,1) and (6,4). Which of the following statements are true? The statements are A. Line a and b intersect at poin (0,0). B. Lines a and b intersect at point (-2,-2). C. Lines a and b intersect at point (3,3/4) or D. Lines a and b do not intersect