document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1111664>Question 1111664</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the vertex, focus, equation of directrix of x^2-12x+16y=60. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #726716 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39617)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=726716\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=16y-60=-x%5E2%2B12x ALIGN=MIDDLE  ALT=\"16y-60=-x%5E2%2B12x\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=16y-60=-%28x%5E2-12x%29 ALIGN=MIDDLE  ALT=\"16y-60=-%28x%5E2-12x%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=16y-60+=-%28x%5E2-12x%2B36-36%29 ALIGN=MIDDLE  ALT=\"16y-60+=-%28x%5E2-12x%2B36-36%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=16y-60=-%28%28x-6%29%5E2-36%29 ALIGN=MIDDLE  ALT=\"16y-60=-%28%28x-6%29%5E2-36%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=16y-60=-%28x-6%29%5E2%2B36 ALIGN=MIDDLE  ALT=\"16y-60=-%28x-6%29%5E2%2B36\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=16y-60-36=-%28x-6%29%5E2 ALIGN=MIDDLE  ALT=\"16y-60-36=-%28x-6%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=16y-96=-%28x-6%29%5E2 ALIGN=MIDDLE  ALT=\"16y-96=-%28x-6%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%2816%28y-6%29=-%28x-6%29%5E2%29 ALIGN=MIDDLE  ALT=\"highlight%2816%28y-6%29=-%28x-6%29%5E2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Parabola has vertex as the maximum point of the graph.<BR>\n" );
document.write( "Vertical symmetry axis.\r<BR>\n" );
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document.write( "Vertex:  (6,6)\r<BR>\n" );
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document.write( "Finding focus and directrix:<BR>\n" );
document.write( "p, distance of vertex from focus and directrix,<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p=4 ALIGN=MIDDLE  ALT=\"p=4\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "-\r<BR>\n" );
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document.write( "Focus:  (2, 6)\r<BR>\n" );
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document.write( "Directrix:  y=10 </SPAN>\n" );
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