Write an equation for the line through (-3,2) and (6,1)
y(x)=
Use the fact that the slope is
m = (1-2)/(6+3) = -1/9
Then require the line
y = -x/9 + C
go through either point, to solve for C.
y(x)=
m = (1-2)/(6+3) = -1/9
Then require the line
y = -x/9 + C
go through either point, to solve for C.