***Please Help***

Which are the coordinates of the vertices of the reflected figure when triangle DEF is reflected across the y-axis?



A.
D'(0, 3)
E'(3, 1)
F'(–3, –2)

B.
D'(0, 3)
E'(3, –1)
F'(–3, –2)

C.
D'(0, –3)
E'(–3, 1)
F'(–3, –2)

D.
D'(3, 0)
E'(3, –1)
F'(–3, –2)