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?

Question

petlovers123 · Answer

@hartnn

petlovers123 · Answer

Thx for always answering my question unlike other people

hartnn · Answer

point reflected across y axis will have the opposite sign of x co-ordinate 

ex : point (a,b) reflected across y axis will have the co-ordinate (-a,b)

hartnn · Answer

point reflected across x axis will have the opposite sign of y co-ordinate 

ex : point (a,b) reflected across x axis will have the co-ordinate (a,-b)

petlovers123 · Answer

oh

hartnn · Answer

and i am glad i could be of help :)

hartnn · Answer

so what co-ordinates of Q, R did u get?

petlovers123 · Answer

Q(-5, 6) and R(5, -6) .. Is this right

hartnn · Answer

read my comments again and try again? :)

petlovers123 · Answer

Q(5, -6) and R(-5, 6)

hartnn · Answer

$\huge \checkmark$

petlovers123 · Answer

Yes Thank you SO MUCH

hartnn · Answer

welcome ^_^