ANSWER
Q(5,-2),S(-3,4)
The given points have coordinates,
P(5,2) and R(-3,-4).
The mapping for a reflection across the x-axis is
[tex](x,y)\to (x,-y)[/tex]
This implies that,
[tex]P(5,2)\to Q( 5,-2)[/tex]
and
[tex]R(-3,-4) \to S(-3,4)[/tex]
The correct choice is A.
