Question

The coordinates of the vertices of CDE are C(1, 4), D(3, 6), and E(7, 4). If the triangle is reflected over the line y = 3, what are the coordinates of the image of D?

(3, –6)
(3, –3)
(3, 0)
(3, 9)


i have no clue

Answer 1

C. 3, 0