Question 840275
<pre><font face = "Tohoma" size = 3 color = "indigo"><b> 
Hi,
y=2x+4,  x = 0 &#8658; y =4,  P(0,4)
         y = 0 &#8658; 0 = 2x+4, x = -2, P(-2,0)
Plot P(0,4) and P(-2,0) and connect with a line
{{{drawing(300,300,   -6, 6, -6, 6, grid(1),
circle(0, 4,0.2),
circle(-2, 0,0.2),

graph( 300, 300, -6, 6, -6, 6,0, 2x+4))}}}