Polygon at WXYZ is shown on The Cordon grid if polygon WXYZ was reflected across the y-axis to create a polygon w x y z which rule describes this transformation ax, y x - x, y b x, y - x - y x, y x, - why,
The correct rule that describes this transformation is b) x, y --> -x, y. This is because reflecting a polygon across the y-axis changes the sign of the x-coordinates while keeping the y-coordinates the same.
