Question 207840
x + 4y = 8
4y=-x+8
y=-x/4+8/4
y=-x/4+2
{{{ graph( 300, 200, -6, 10, -10, 10, -x/4 +2) }}} (graph 300x200 pixels, x from -6 to 10, y from -10 to 10, -x/4 +2).