document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1166812>Question 1166812</A>: <I><SPAN STYLE=\"word-break: break-all;\"> please explain how do get the partial variation formula<BR>\n" );
document.write( "  X=c+ky </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #791351 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39617)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=791351\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> All the numbers used in the formula are variables.  Without knowing the given application and specific situation, how to get the formula cannot be done.  Your formula shows a linear relationship. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );