document.write( "Question 648538: find the midpoint of the line segment joining the points P1,and P2
\n" ); document.write( "P1=(-5,6)
\n" ); document.write( "P2= (1,7)
\n" ); document.write( "The midpoint is
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Algebra.Com's Answer #406718 by swincher4391(1107)\"\" \"About 
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Let M be the midpoint. For (x1,y1) and (x2,y2)\r
\n" ); document.write( "\n" ); document.write( "M = ((x1+x2)/2 , (y1+y2)/2)
\n" ); document.write( "Or in English, the halfway coordinate between the x coordinates and the halfway coordinate of the y coordinates put together into a point.\r
\n" ); document.write( "\n" ); document.write( "M = ((-5+1)/2 , (6+7)/2)
\n" ); document.write( "M = (-4/2, 13/2)
\n" ); document.write( "M = (-2, 13/2) or (-2,6.5)
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