document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=327477>Question 327477</A>: <I><SPAN STYLE=\"word-break: break-all;\"> In the equation -0.2x^2+12x+11, would the graph open up or down? What would happen to sales as time goes by? Last day of sales? Will tickets peak, highs,lows etc. How many will be sold? What is the point of the vertex? I know I should use the quadratic equation but am at a loss of where to go next. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #234553 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley77><B>checkley77(12844)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley77><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=234553\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> -0.2x^2+12x+11<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+graph%28+500%2C+500%2C+-100%2C+100%2C+-100%2C+200%2C+-.2x%5E2+%2B12x+%2B11%29+ ALIGN=MIDDLE  ALT=\"+graph%28+500%2C+500%2C+-100%2C+100%2C+-100%2C+200%2C+-.2x%5E2+%2B12x+%2B11%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" > (graph 500x500 pixels, x from -100 to 100, y from -100 to 200 -.2x^2 +12x +11 ).<BR>\n" );
document.write( "Axis(x)=-b/2a<BR>\n" );
document.write( "Axis(x)=-12/-.2<BR>\n" );
document.write( "Axis(x)=30 ans. </SPAN>\n" );
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