Question 667828
  <pre><font face = "Tohoma" size = 3 color = "indigo"><b> 
Hi,
y=5x   Green
 y=x+4 Blue
{{{drawing(300,300,   -6, 6, -6, 6,   grid(1),
circle(0, 0,0.3),
circle(1, 5,0.3),
circle(0, 4,0.3),
circle(-4, 0,0.3),
graph( 300, 300, -6, 6, -6, 6,0,5x,x+4))}}}