document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=669706>Question 669706</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find k in the line containing (2,k) that is perpendicular to the line y=2x-3 that goes throught point (4,5) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #416534 by </B><A HREF=/tutors/aboutme.mpl?userid=ReadingBoosters><B>ReadingBoosters(3246)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ReadingBoosters><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=416534\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Starting with the line y = 2x-3<BR>\n" );
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document.write( "the slope is 2<BR>\n" );
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document.write( "the slope of the perpendicular line is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-1%2F2 ALIGN=MIDDLE  ALT=\"-1%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "Using the coordinate (4, 5) and the determined slope, the linear equation is:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5+=+%28-1%2F2%294+%2B+b ALIGN=MIDDLE  ALT=\"5+=+%28-1%2F2%294+%2B+b\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "b = 5 + 2 = 7<BR>\n" );
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document.write( "y = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-1%2F2 ALIGN=MIDDLE  ALT=\"-1%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" >x + 7<BR>\n" );
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document.write( "Given the coordinates (2, k)<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=k+=+%28-1%2F2%29%282%29+%2B+7+=+-1+%2B+7+=+highlight_green%286%29 ALIGN=MIDDLE  ALT=\"k+=+%28-1%2F2%29%282%29+%2B+7+=+-1+%2B+7+=+highlight_green%286%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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