The symmetry axis of the translated quadratic function is x= 1, and the coordinate of point A is (0,2).
(2) The symmetry axis of the translation quadratic function is x= 1,
∴ The coordinate of the intersection point b of the function y=2x2 is (1, 2),
∫ y = 2 (x-1) The coordinate of vertex d of 2 is (1,0).
The quadrilateral OABD is a rectangle.
(3) When the point P is at P 1, △DBP is a right triangle with the line segment DB on the right.
At this time, the coordinate of point P is (0,0),
When the point P is at P2, △DBP is a right triangle with the right side of the line segment DB.
At this time, the coordinate of point P is (-1, 2).