Question 607146
  <pre><font face = "Tohoma" size = 4 color = "indigo"><b> 
Hi,
graphing: y=sqrt(x)(green) and y=sqrt(x-1) + 2 (blue)
Identical, 2nd is transposed over one and Up 2
{{{drawing(300,300,   -6, 6, -6, 6,  grid(1),

graph( 300, 300, -6, 6, -6, 6,0,sqrt(x), sqrt(x-1)+2))}}}