Question

Select the correct answer.
Which set of vertices forms a parallelogram?
A. A(2, 4), B(3, 3), C(6, 4), D(5, 6) B. A(-1, 1), B(2, 2), C(5, 1), D(4,1)
C. A(-5, -2), B(-3, 3), C(3, 5), D(1, 0)
D. A(-1, 2), B(1, 3), C(5, 3), D(1, 1)