Reflect (3,2)(3, 2)(3,2) across x=0x=0x=0 and then y=0y=0y=0. Result?
(3,2)(3, 2)(3,2)
(3,−2)(3, -2)(3,−2)
(−3,2)(-3, 2)(−3,2)
(−3,−2)(-3, -2)(−3,−2)