Answer
Please see the graph.
Work Step by Step
$y=-3.5x+4$
Let $x=0$
$y=-3.5x+4$
$y=-3.5*0+4$
$y=4$
Let $y=0$
$y=-3.5x+4$
$0=-3.5x+4$
$3.5x=4$
$3.5x*2=4*2$
$7x=8$
$7x/7 = 8/7$
$x =8/7$
Let $x=2$
$y=-3.5x+4$
$y=-3.5*2+4$
$y=-7+4$
$y=-3$
Three points on the line are $(0,4), (8/7,0),$ and $(2,-3)$.