document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=761697>Question 761697</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 1.Determine whether the lines x-5y=15 and -5x-y+2=0 are parallel, perpendicular, or neither\r<BR>\n" );
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document.write( "2. Determine whether the lines y-4=3x and 2y-6x=8 are parallel, perpendicular, or neither\r<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #463417 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=463417\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 1.Determine whether the lines x-5y=15 and -5x-y+2=0 are parallel, perpendicular, or neither<BR>\n" );
document.write( "x-5y=15<BR>\n" );
document.write( "y = (1/5)x - 3<BR>\n" );
document.write( "slope = 1/5<BR>\n" );
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document.write( "-5x-y+2 = 0<BR>\n" );
document.write( "y = -5x + 2<BR>\n" );
document.write( "slope = -5<BR>\n" );
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document.write( "Since (1/5)(-5) = -1 the lines are parallel.<BR>\n" );
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document.write( "2. Determine whether the lines y-4=3x and 2y-6x=8 are parallel, perpendicular, or neither<BR>\n" );
document.write( "y-4=3x<BR>\n" );
document.write( "y = 3x + 4<BR>\n" );
document.write( "slope = 3<BR>\n" );
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document.write( "2y-6x = 8<BR>\n" );
document.write( "y = 3x+4<BR>\n" );
document.write( "slope = 3<BR>\n" );
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document.write( "Since the two equations are the same the lines are neither.<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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