Answer:
the given points are:
(X1,Y1)=(2,5)
(X2,Y2)=(4,4)
Now the standard euation is,
Y-Y1=m(X-X1)
where m= ( Y2-Y1)/(X2_ X1)=(4-5)/(4-2)=-0.5
so
y-Y1= m( x- X1)
or, y-5=-0.5(x-2)
or, y-5=-0.5x+1
or, 0.5x+ y=1+5
or, x+2y=6×2
or, x+2y=12
This is the correct answer.
