document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=435472>Question 435472</A>: <I><SPAN STYLE=\"word-break: break-all;\"> My daughter needs to write the function rule for<BR>\n" );
document.write( "x  y<BR>\n" );
document.write( "0  1<BR>\n" );
document.write( "1  3<BR>\n" );
document.write( "2  5<BR>\n" );
document.write( "3  11<BR>\n" );
document.write( "4  25<BR>\n" );
document.write( "5  55<BR>\n" );
document.write( "6  95\r<BR>\n" );
document.write( "\n" );
document.write( "Not all numbers are divisible by 5 - she tried squaring - exponents - she's stumped.  any help would be appreciated.  Thank you. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #301386 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=301386\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> I plotted the pairs on a graphing calculator<BR>\n" );
document.write( "and ran a CubicRegression program against the<BR>\n" );
document.write( "data.<BR>\n" );
document.write( "---<BR>\n" );
document.write( "The Regression equation is <BR>\n" );
document.write( "y = 0.6111111x^3-1.38095x^2+2.007937x+1.285714<BR>\n" );
document.write( "-----<BR>\n" );
document.write( "The R-value is 0.999189<BR>\n" );
document.write( "which indicates a very strong correlation.<BR>\n" );
document.write( "===============================================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "==================== </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );