document.write( "Question 964486: The midpoint of the line segment from p1 to p2 is (-4,5). If p1 = (-4,8), what is p2? \n" ); document.write( "

Algebra.Com's Answer #589551 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
The midpoint is the average of the x and the y points.
\n" ); document.write( " $\"-4=%28-4%2BX%5B2%5D%29%2F2\"$
\n" ); document.write( " $\"-8=-4%2BX%5B2%5D\"$
\n" ); document.write( " $\"X%5B2%5D=-4\"$
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( " $\"5=%288%2BY%5B2%5D%29%2F2\"$
\n" ); document.write( " $\"10=8%2BY%5B2%5D\"$
\n" ); document.write( " $\"Y%7B2%5D=2\"$
\n" ); document.write( "(-4,2)
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( "

\n" ); document.write( " \n" ); document.write( "

\n" );