Question 426150
  <pre><font face = "Tohoma" size = 4 color = "indigo"><b>
Hi
2.y=-8   horizontal line,slanted line
3.x=15   vertical line
4.y=x+3  slanted line
{{{drawing(300,300,  -20,20,-20,20, line(15,20,15,-20)  , grid(1),
graph( 300, 300, -20,20,-20,20,0,-8,x+3))}}}