The line of a graph in the xy-plane contains the point (-2, 4) and is parallel to a line with the equation x + 2y = 10. The graph of a second line passes through the points (6,2) and (-2, -2). If the two lines intersect at the point (r.s), what is the value of r + s?

A) 5
B) 7
C) 9
D) 11