document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=106639>Question 106639</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 20.	Write the equation of the line which has y-intercept (0, 5) and is perpendicular to the line with equation y = –3x + 1.<BR>\n" );
document.write( "A)	y = –3x + 5<BR>\n" );
document.write( "B)	y =  x + 5<BR>\n" );
document.write( "C)	y = 3x + 5<BR>\n" );
document.write( "D)	y = – x + 5<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 #77665 by </B><A HREF=/tutors/aboutme.mpl?userid=elima><B>elima(1433)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=elima><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=77665\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Write the equation of the line which has y-intercept (0, 5) and is perpendicular to the line with equation y = –3x + 1.<BR>\n" );
document.write( "Perpendicular lines have slope that are negative reciprocals.<BR>\n" );
document.write( "So the slope of the new line= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1%2F3 ALIGN=MIDDLE  ALT=\"1%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28-5%29=%281%2F3%29%28-0%29%2Bb ALIGN=MIDDLE  ALT=\"%28-5%29=%281%2F3%29%28-0%29%2Bb\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28y-5%29=b ALIGN=MIDDLE  ALT=\"%28y-5%29=b\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "y=5<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=%281%2F3%29x%2B5 ALIGN=MIDDLE  ALT=\"y=%281%2F3%29x%2B5\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ":)<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=graph+%28300%2C300%2C+-6%2C6%2C-6%2C6%2C+-3x%2B1%2C+%281%2F3%29x%2B5%29 ALIGN=MIDDLE  ALT=\"graph+%28300%2C300%2C+-6%2C6%2C-6%2C6%2C+-3x%2B1%2C+%281%2F3%29x%2B5%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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