The point (x,y) on reflection over x axis results in (x,-y).
The coordinates of point H is (-2,3), after reflection over x-axis the coordinates are H'(-2,-3).
The coordiantes of point L is (0,2), after reflection over x-axis the coordinantes are L'(0,-2).
The coordinates of point P is (-3,-2), after relfectin about x-axis coordinates are P'(-3,2).
T he coordinate of point Q is (-2,1) , after reflection about x-axis the coordinates are Q'(-2,-1).