Question 847025
<pre><font face = "Tohoma" size = 3 color = "indigo"><b> 
Hi,
y = 4/x +3
{{{drawing(300,300,   -6, 6, -6, 6, grid(1), 
graph( 300, 300, -6, 6, -6, 6,0,3,4/x + 3) )}}}
y = 4/(x+3) -4
{{{drawing(300,300,   -6, 6, -6, 6, grid(1), blue(line(-3,6,-3,-6)) ,
graph( 300, 300, -6, 6, -6, 6,0,-4,4/(x+3) -4) )}}}