Square GHJK is graphed on a coordinate grid with vertices at G(3, 4), H(3, –2), J(–3, –2), and K(–3, 4). Square GHJK is dilated by a scale factor of 2 with the origin as the center of dilation to create square G’H’J’K’. Which ordered pair represents the coordinates of the vertex K’ ?

A) (-3,4)

B) (-6,8)

C) (-1.5,2)

D) (3,4)