Question

The point P divides the line segment joining the points A(2,1) and B(5,-8) such that AP:AB=1:3. if P lie on the line 2x-y +k =0, find the value of k

Answer 1

First use section formula
Then put the value of x and y
K=-8

Answer 2

Hope this helps you.......kindly let me know if the answer is wrong.