Question 635995
  <pre><font face = "Tohoma" size = 3 color = "indigo"><b> 
Hi,
A circle with the equation (x + 4)2 + (y - 3)2 = 9 is reflected over the line y = -1.  
{{{drawing(300,300,   -10,10,-10,10,  arc(-4,3,6,6),arc(-4,-5,6,6),
 grid(1),
circle(-4, 3,0.4),
circle(-4, -5,0.4),
graph( 300, 300, -10,10,-10,10,0,-1))}}}