It depends on the type of reflection being performed, as each type of reflection follows a different rule. The rules to consider in each case are: Reflection over the x-axis → (x, y) when reflected becomes (x, -y). Reflection over the y-axis → (x, y) when reflected becomes (-x, y). Reflection over the line y = x →  (x, y) when reflected becomes (y, x). Reflection over the line y = -x →  (x, y) when reflected becomes (-y, -x).