Question 449831
 If the coordinates of A and B are ( x1, y1) and ( x2, y2) respectively, then the midpoint, M, of AB is given by the following formula 												M ={{{(x1+x2)/2}}}{{{(y1+y2)/2}}}													
(5,-2)(-13,-6)   							
x=(5-13	)/2,y=(-2<s>-13</s>)/2													
x= -4,y=	<s>-7.5</s>	
<pre>
Correction to mananth(16949)'s solution. She used -13, which was x2 
where she should have used -6, which was y2.  So her corrected solution is</pre>
 If the coordinates of A and B are ( x1, y1) and ( x2, y2) respectively, then the midpoint, M, of AB is given by the following formula 												M ={{{(x1+x2)/2}}}{{{(y1+y2)/2}}}													
(5,-2)(-13,-6)   							
x=(5-13	)/2,y=(-2-6)/2													
x= -4,y=	-4	
<pre>
Edwin</pre>