Question 414301
  <pre><font face = "Times" size = 3 color = "indigo"><b>
Hi
Midpoint Pt(x,y):  ( {{{(x[1] + x[2])/2}}}, {{{(y[1] + y[2])/2  )}}})
S(-4, 5) is the midpoint of line MP. P(-8,8) Find M(x,y)
  -4 = [x +(-8)]/2   x = 0
   5 = [y+8]/2       y = 2
 M(0,2)
CHECKING our Answer***
  (-8 + 0)/2 = -4
  (8 + 2)/2 = 5
{{{drawing(300,300,   -10,10,-10,10,  grid(1),
circle(-8, 8,0.4),
circle(0, 2,0.4),
line(-8,8,0,2),
circle(-4,5,0.4),
graph( 300, 300, -10,10,-10,10,0))}}}