document.write( "Question 118416: Write an equation that is parrallel and perpendicular to the given line.
\n" ); document.write( "y=-1/2x+7 \n" ); document.write( "

Algebra.Com's Answer #86627 by josmiceli(19441) $\"\"$ $\"About$

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Any equation with the same slope is parallel
\n" ); document.write( "Any equation with the slope $\"m%5B2%5D+=+-%281%2Fm%5B1%5D%29\"$ is
\n" ); document.write( "perpendicular
\n" ); document.write( " $\"y+=+-%281%2F2%29x+%2B+7\"$
\n" ); document.write( "This is in the form $\"y+=+mx+%2B+b\"$ where m is the slope
\n" ); document.write( " $\"y+=+-%281%2F2%29x+-+34\"$ is parallel
\n" ); document.write( "and
\n" ); document.write( " $\"y+=+2x+%2B+101\"$ is perpendicular
\n" ); document.write( "Notice that $\"-%281%2F%28-1%2F2%29%29+=+2\"$
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