Question 431113
  <pre><font face = "Tohoma" size = 4 color = "indigo"><b> 
Hi
find the midpoint of the line segment with endpoints (-5,-1) and (9,5)?
Midpoint Pt(x,y):  ( {{{(x[1] + x[2])/2}}}, {{{(y[1] + y[2])/2  )}}})
(-5,-1) and 
( 9, 5)   Midpoint is (2,2)
{{{drawing(300,300,   -10,10,-10,10,  grid(1),
circle(2, 2,0.4),
line(-5,-1,9,5),
circle(9, 5,0.4),
circle(-5, -1,0.4),
graph( 300, 300, -10,10,-10,10))}}}