Question

point Alies on the line segment PQ joining p(6,-6) and Q(-4,-1)in such a way that m1=2 and m23 . if point P also lies on the line 3x+ k(y+1) =0 . find the value of K PLEASE DONT SAY YOU HAVE GOT A SIMILAR QUERY I WANT ANSWER FOR THIS QUESTION

Answer 1

point p lies on line 3x+k(y+1)=0 then just put it in this equation 
=3(6)+k(-6+1)=0
which gives k=18/5

i don't understand why point A and m1 and m2 given?
hope this answer is right