document.write( "Question 1056293: passing through (5,-6), perpendicular to y=9\r
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Algebra.Com's Answer #671444 by josmiceli(19441)\"\" \"About 
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\"+y+=+9+\" is a horizontal line that goes through ( 0,9 )
\n" ); document.write( "Any line perpendicular to this line is vertical
\n" ); document.write( "The vertical line through ( 5,-6 ) is \"+x+=+5+\"
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\n" ); document.write( "line passes through all the y-values )
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