document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1009765>Question 1009765</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I need to find a function that models price per ticket as a function of attendance.In the winter the zoo charges $12 per adult and they get about 1000 adult visitors per day. Their attendance drops by 100 people for every $1 they raise the price. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #625253 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=625253\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> cost;;visitors<BR>\n" );
document.write( "12;;1000<BR>\n" );
document.write( "13;;900<BR>\n" );
document.write( "14;800<BR>\n" );
document.write( "enough to use point slope formula.<BR>\n" );
document.write( "slope is -100.<BR>\n" );
document.write( "y-1000=-100(x-12)<BR>\n" );
document.write( "y= -100x+2200, or Number=-100(cost)+2200.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=graph%28300%2C200%2C-10%2C20%2C-10%2C2500%2C-100x%2B2200%29 ALIGN=MIDDLE  ALT=\"graph%28300%2C200%2C-10%2C20%2C-10%2C2500%2C-100x%2B2200%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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