Question 390585
  <pre><font size = 3 color = "indigo"><b>
Hi,         
VERTICAL line passing through (5, 8)...
the equation of this line would be x = 5 

{{{drawing(300,300,-10,10,-10,10,blue(line(5,10,5,-10)),grid(1),circle(5, 8,0.4),graph(300,300,-10,10,-10,10))}}}