rtsuis a quadrilateral where r(-1, -5), s(13, 9), q(3, -1), u(-2k, 3k), t(x, y).

If k=2 and the slope oftsis -3/11 andsris parallel totu,find the coordinates of t.

In the book there is a drawing of the quadrilateral but i dont know how to put drawing so please draw it yourselves and try, i dont know what to use to find t? i tried using perp. distance but it doesnt work.