Question

The vertices of triangle FGH has vertices F(-3,0), G(6,-1) and H(5,-3). Name the vertices of the image reflected across the line y=x.
F'(0,-3), G'(-1,6), H'(-3,5)
F'(3,0), G'(-6,-1), H'(-5,-3)
F'(-3,0), G'(6,1), H'(5,3)
F'(0,3), G'(-1,-6), H'(-3,-5)