document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1195588>Question 1195588</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The city wants to dig a tunnel under the New York canal to create another underground road to clear up the heavy traffic the city has been experiencing lately.  The blueprints show that the tunnels path is demonstrated by the quadratic relation h = 0.25d2  -  2.5d + 2.75.  All of these (d represents horizontal distance in kilometers, h represents height in meters).\r<BR>\n" );
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document.write( "a. What is the height at which the city began to dig?\r<BR>\n" );
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document.write( "b. What is the total horizontal distance of the underground part of the tunnel ?\r<BR>\n" );
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document.write( "c. What is the minimum point at which the city digs below the ground? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #828212 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=828212\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> I did a similar solution to this one, then noticed that the units don't match.<BR>\n" );
document.write( "d is in kms, h is in meters.<BR>\n" );
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document.write( "I'll redo it tomorrow and post it. </SPAN>\n" );
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