The coordinates of point p on a coordinate grid are (−5, −6). point p is reflected across the y-axis to obtain point q and across the x-axis to obtain point r. what are the coordinates of points q and r?

Reflection of point (x ,y) about x axis is given by (x,-y) and about y axis is given by (-x,y) .treat the line as plane mirror about which you have to find out point reflection .thus Q is (5 ,-6) and R is(-5,6)..