Ralph graphs line e through points (3,6) and (12, 10) and line f through points

Ralph graphs line e through points (3,6) and (12, 10) and line f through points (4, 1) and (13,5). What can be concluded about the lines he graphs? A The lines intersect at the point (7.5, 8).
B. The lines have the same slope and are coinciding.
C. The lines are parallel and do not intersect.
D. The lines intersect at the point (8,5).​