human
Reflect an object or a point in a vertical line with the line of reflection drawn, where the line of reflection lies on the edge or outside the object ![A grid of 7 squares across and 7 squares up. A red vertical line goes from the bottom to the top of the grid, it is 4 squares left from the edge of the grid. An orange rectangle (3 squares width and 2 squares height) is drawn to the left of the red line, with its right-hand side on the red line.  The bottom side of the rectangle is 3 squares up from the bottom of the grid. The bottom left corner of the rectangle is marked with the letter P, which is 3 squares up from the bottom of the grid and 3 squares to the left of the red line. The bottom right corner of the rectangle is marked with the letter Q, which is 3 squares up from the bottom of the grid on the red line. ]() Tom and Katie are discussing reflections

Tom says if you reflect the rectangle in the vertical line, Point \( P \) stays in the same position

Katie says if you reflect the rectangle in the vertical line, Point \( Q \) stays in the same position
Who is correct? Only Tom
gpt
Fails to reflect across mirror line