document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=189600>Question 189600</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/1602773033/algebrahomeworkh>saxon algebra 2</A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> The bases of an arch are 60 feet apart.  The arch has a height of 40 feet.  Write a quadratic function to approximate the arch.<BR>\n" );
document.write( "I worked it out to: y=-2/45(x-30)^2+40<BR>\n" );
document.write( "Am I correct?<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #142269 by </B><A HREF=/tutors/aboutme.mpl?userid=user_dude2008><B>user_dude2008(1862)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=user_dude2008><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=142269\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Correct. Graph to verify:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+graph%28+500%2C+500%2C+-10%2C+80%2C+-20%2C+50%2C+-%282%2F45%29%2A%28x-30%29%5E2%2B40%29+ ALIGN=MIDDLE  ALT=\"+graph%28+500%2C+500%2C+-10%2C+80%2C+-20%2C+50%2C+-%282%2F45%29%2A%28x-30%29%5E2%2B40%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" > \r<BR>\n" );
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document.write( "You can also write (expand) it out: <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE y=-\frac{2}{45}x^{2}+\frac{8}{3}x\"> </SPAN>\n" );
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