Which of the following represents a rotation of δefg, which has vertices e (4, −3), f (−7, 5), and g (2, 8), about the origin by 180°? e (3, 4) f (−5, −7) g (−8, 2) e (−4, 3) f (7, −5) g (−2, −8) e (−4, 3) f (−7, −5) g (−2, −8) e (−4, 3) f (7, −5) g (−2, 8)