document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=460149>Question 460149</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Good Morning all,\r<BR>\n" );
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document.write( "The function D(x) models the cumulative number of deaths from a disease x years after 1984. \r<BR>\n" );
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document.write( "D(x)=3919x^2+5362x+5573\r<BR>\n" );
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document.write( "Estimate the year when there were 82,000 deaths?\r<BR>\n" );
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document.write( "Thank you in advance. \r<BR>\n" );
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document.write( "Minka </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #315806 by </B><A HREF=/tutors/aboutme.mpl?userid=richard1234><B>richard1234(7193)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richard1234><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=richard1234><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=315806\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Just solve D(x) = 82000.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE 3919x^2 + 5362x + 5573 = 82000\">\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE x \approx 4\"> (take the positive solution)\r<BR>\n" );
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document.write( "The year 1988 would be the correct answer since it is four years after 1984. </SPAN>\n" );
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