Rotate the point (2,2)(2, 2)(2,2) by 180∘180^\circ180∘ about the origin.
(−2,−2)(-2, -2)(−2,−2)
(2,2)(2, 2)(2,2)
(−2,2)(-2, 2)(−2,2)
(2,−2)(2, -2)(2,−2)