document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=846811>Question 846811</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the exponential regression function for the data. State the correlation coefficient r. Round a, b, and r to the nearest hundred thousandth. (A graphing calculator is recommended.)\r<BR>\n" );
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document.write( "{(12, 8.9), (13, 10.7), (16, 18.5), (17, 22.3), (18, 51.7), (19, 32.1)}\r<BR>\n" );
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document.write( "y =   <BR>\n" );
document.write( "r =      </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #510008 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=510008\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=ax%5Eb ALIGN=MIDDLE  ALT=\"y=ax%5Eb\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a=0.0021695 ALIGN=MIDDLE  ALT=\"a=0.0021695\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=b=3.32268 ALIGN=MIDDLE  ALT=\"b=3.32268\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=r=0.924133 ALIGN=MIDDLE  ALT=\"r=0.924133\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "or to the nearest thousandth<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a=0.002 ALIGN=MIDDLE  ALT=\"a=0.002\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=b=3.323 ALIGN=MIDDLE  ALT=\"b=3.323\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=r=0.924 ALIGN=MIDDLE  ALT=\"r=0.924\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );