On a coordinate plane, a polygon is formed by 3 points. One point is 2 units to the left and 1 unit up. Another point is 3 units to the left and 2 units down. Another point is 3 units to the left and 4 units up. What points are the vertices of this polygon? Select all that apply. (1, 2) (2, 1) (4, –3) (–3, 4) (–2, –3) (–3, –2)