Rotate the point (6,−2)(6, -2)(6,−2) by 270∘270^\circ270∘ counter-clockwise about the origin.
(2,6)(2, 6)(2,6)
(−2,−6)(-2, -6)(−2,−6)
(−6,2)(-6, 2)(−6,2)
(2,−6)(2, -6)(2,−6)