If a line segment has endpoints A(3x+5, 3y) and B(x-1, -y) what are the coordinates of the midpoint AB?
geometry - Steve, Friday, December 9, 2011 at 10:29am
the midpoint is just the average of the endpoints:
M = ( ((3x+5)+(x-1))/2 , (3y+(-y))/2 )
= ((4x+4)/2 , 2y/2)