Polygon WXYZ is shown on the coordinate grid. If polygon WXYZ was reflected across the y-axis to create polygon W’X’Y’Z’, which rule describes this transformation?

A.
(x, y) → (-x, y)

B.
(x, y) → (-x, -y)

C.
(x, y) → (x, -y)

D.
(x, y) → (y, x)