document.write( "Question 1146656: Find the equation of the line that contains the point (-4,1) which is:\r
\n" ); document.write( "\n" ); document.write( "Parallel to Y=2x-5 Perpendicular to Y=2x-5
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Algebra.Com's Answer #767937 by josmiceli(19441)\"\" \"About 
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(-4,1)
\n" ); document.write( "parallel to \"+y+=+2x+-+5+\"
\n" ); document.write( "The slope of the line is \"+m=2+\"
\n" ); document.write( "\"+%28+y+-+1+%29+%2F+%28+x+-+%28+-4%29+%29+=+2+\"
\n" ); document.write( "\"+%28+y+-+1+%29+%2F+%28+x+%2B+4+%29+=+2+\"
\n" ); document.write( "\"+y+-+1+=+2%2A%28+x+%2B+4+%29+\"
\n" ); document.write( "\"+y+-+1+=+2x+%2B+8+\"
\n" ); document.write( "\"+y+=+2x+%2B+9+\"
\n" ); document.write( "-----------------------
\n" ); document.write( "check:
\n" ); document.write( "(-4,1)
\n" ); document.write( "\"+1+=+2%2A%28-4%29+%2B+9+\"
\n" ); document.write( "\"+1+=+-8+%2B+9+\"
\n" ); document.write( "OK
\n" ); document.write( "-----------------------
\n" ); document.write( "(-4,1)
\n" ); document.write( "perpendicular to \"+y+=+2x+-+5+\"
\n" ); document.write( "The slope of the line is \"+-1%2F2+\"
\n" ); document.write( "\"+%28+y+-+1+%29+%2F+%28+x+-+%28+-4%29+%29+=+-1%2F2+\"
\n" ); document.write( "\"+%28+y+-+1+%29+%2F+%28+x+%2B+4+%29+=+-1%2F2+\"
\n" ); document.write( "\"+y+-+1+=+%28-1%2F2%29%2A%28+x+%2B+4+%29+\"
\n" ); document.write( "\"+2y+-+2+=+-x+-+4+\"
\n" ); document.write( "\"+2y+=+-x+-+2+\"
\n" ); document.write( "\"+y+=+%28-1%2F2%29%2Ax+-+1+\"
\n" ); document.write( "-------------------------
\n" ); document.write( "check:
\n" ); document.write( "(-4,1)
\n" ); document.write( "\"+1+=+%28-1%2F2%29%2A%28-4%29+-+1+\"
\n" ); document.write( "\"+1+=+2+-+1+\"
\n" ); document.write( "OK
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