document.write( "Question 779126: Write equations of the lines through the given point parallel to and perpendicular to the given line.
\n" ); document.write( "y + 1 = 0, (−9, 0)\r
\n" ); document.write( "\n" ); document.write( "(a) parallel to the given line
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\n" ); document.write( "\n" ); document.write( "(b) perpendicular to the given line
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Algebra.Com's Answer #475084 by mananth(16946)\"\" \"About 
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y+1=0\r
\n" ); document.write( "\n" ); document.write( "y=-1\r
\n" ); document.write( "\n" ); document.write( "this is a line parallel to X axis\r
\n" ); document.write( "\n" ); document.write( "A line parallel to this line passing through (-9,2)\r
\n" ); document.write( "\n" ); document.write( "is y=-2 \r
\n" ); document.write( "\n" ); document.write( "and the perpendicular line will be x= -9
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