document.write( "Question 72164: Do I make my own points in this problem? \r
\n" ); document.write( "\n" ); document.write( "Draw any line L1 with slope-1
\n" ); document.write( "What is the slope of any line perpindicular to L1 Draw any line L2 perpendicular tp L1
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Algebra.Com's Answer #51574 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
Draw any line L1 with slope-1
\n" ); document.write( "slope = [change in y]/[change in x}] = -1/1
\n" ); document.write( "This means \" as x increases 1, y decreases 1\".
\n" ); document.write( "Put your pencil at (0,0); move 1 to the right and 1 down to plot a second point.
\n" ); document.write( "Draw the line through (0,0) and (1,-1); that is L1.
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\n" ); document.write( "The line perpendicular to L1 has a slope of +1.
\n" ); document.write( "This means \"as y increases one, x increases 1\".
\n" ); document.write( "Put your pencil at (0,0); move 1 to the right and 1 up to plot a second point.
\n" ); document.write( "Draw the line through (0,0) to (1,1); that is the perpendicular line.
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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\n" ); document.write( "\n" ); document.write( "What is the slope of any line perpindicular to L1 Draw any line L2 perpendicular tp L1
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