Question

line formed by joing (-1, 1) and
(5, 7) is divided by a line x+y=4
in the ratio q​

Answer 1

Step-by-step explanation:

mid point of (-1,1) and (5,7)

mid point={X1+X2/2,Y1+Y-2/2}

={-1+5/2,1+7/2}

={4/2,8/2}

={2,4}

slope of line x+y=4

slope(M)=-a/b

M=-1

slope point form

=y-y1=M(x-x1)

=y