document.write( "Question 629152: The points (5, 3) and (1,−1) are plotted on a sheet of graph paper. The sheet of
\n" ); document.write( " graph paper is folded along a line so that the point (5, 3) lands on top of the point (1,−1). What is the equation of the line that represents the fold?
\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #396052 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!
 
\n" ); document.write( "Hi,
\n" ); document.write( "points \"m+=%28y%5B2%5D+-+y%5B1%5D%29%2F%28x%5B2%5D+-+x%5B1%5D%29\"
\n" ); document.write( "(5, 3)
\n" ); document.write( "(1,-1) m = 4/4 = 1, y = x-2 the Eq of the line thru these 2 points
\n" ); document.write( "Fold line so that the point (5, 3) lands on top of the point (1,-1)
\n" ); document.write( "Line Perpendicular, passing thru the midpoint( \"%28x%5B1%5D+%2B+x%5B2%5D%29%2F2\", \"%28y%5B1%5D+%2B+y%5B2%5D%29%2F2++%29\")(3,1)
\n" ); document.write( "which is \"y+=+-x+%2B+4\"
\n" ); document.write( "
\n" ); document.write( " \n" ); document.write( "
\n" );