Polygon defg has coordinates d(2, 5), e(3, 1), f(4, 6), and g(6, 6). if the polygon is translated 3 units to the left, what are the coordinates of f'?

From the picture below, we can see both the polygon and its translated version. The coordinates of point F is (4,6). And its translated counterpart is F' from the polygon D'E'F'G'. The coordinates of F' is (1,6) since all the points are translated 3 units to the left.