document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1154382>Question 1154382</A>: <I><SPAN STYLE=\"word-break: break-all;\"> why is \r<BR>\n" );
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document.write( "𝑦-𝑦 sub 0 =m(m-𝑥 sub 0)  used instead of <BR>\n" );
document.write( "𝑦-𝑦 sub 1 =m(𝑥-𝑥 sub 1)\r<BR>\n" );
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document.write( "in point slope formula </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #776799 by </B><A HREF=/tutors/aboutme.mpl?userid=ikleyn><B>ikleyn(52914)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ikleyn><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=ikleyn><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=776799\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .\r<BR>\n" );
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document.write( "First form is INCORRECT\r<BR>\n" );
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document.write( "    because its right side is incorrect --- due to presence of \"m\" inside the parentheses.\r\n" );
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document.write( "The second form is correct.\r<BR>\n" );
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document.write( "Answered, explained, and completed.\r<BR>\n" );
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document.write( " </SPAN>\n" );
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