A line segment AB with coordinates A(6,-6) and E(14,2) is divided into 4 equal parts by b,c and d calculate the coordinates of b,c and d
E-A = (8,8)
1/4 * (8,8) = (2,2)
so, starting at A, add (2,2) to (x,y) for each of B,C,D.
1/4 * (8,8) = (2,2)
so, starting at A, add (2,2) to (x,y) for each of B,C,D.