document.write( "Question 1069449: The \"perpendicular bisector\" of the line segment AB is the line that passes through the midpoint of AB and is perpendicular to AB.\r
\n" ); document.write( "\n" ); document.write( "The equation of the perpendicular bisector of the line segment joining the points (1,2) and (-5,12) is y = mx + b. Find m+b.
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Algebra.Com's Answer #684735 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
Find the slope,
\n" ); document.write( "\"m=%2812-2%29%2F%28-5-1%29=10%2F-6=-5%2F3\"
\n" ); document.write( "So then using the point-slope form,
\n" ); document.write( "\"y-2=-%285%2F3%29%28x-1%29\"
\n" ); document.write( "\"y-2=-%285%2F3%29x%2B5%2F3\"
\n" ); document.write( "\"y=-%285%2F3%29x%2B5%2F3%2B6%2F3\"
\n" ); document.write( "\"y=-%285%2F3%29x%2B11%2F3\"
\n" ); document.write( "So,
\n" ); document.write( "\"b=11%2F3\"
\n" ); document.write( "I'll leave the addition to you.
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