document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1061880>Question 1061880</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Perpendicular to y=-4x+1 passes through (-8,1) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #676643 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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/cgi-bin/show-face.mpl?user=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=676643\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Perpendicular to y=-4x+1 passes through (-8,1)<BR>\n" );
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document.write( "Find the slope of y = -4x + 1<BR>\n" );
document.write( "call it m1<BR>\n" );
document.write( "(Hint: in the form y = mx + b, m is the slope)<BR>\n" );
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document.write( "The slope of lines perpendicular is the negative inverse, = -1/mi<BR>\n" );
document.write( "Call that m2.<BR>\n" );
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document.write( "y - y1 = m2*(x - x1) where (x1,y1) is the point. </SPAN>\n" );
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