document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=750088>Question 750088</A>: <I><SPAN STYLE=\"word-break: break-all;\"> find the x-intercepts of the parabola with vertex (6,27) and y intercept (0,-81) round to the nearest hundreth  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #456409 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39620)</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=456409\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Doing on paper is easier.  Try this approach.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Using standard form, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=a%28x-h%29%5E2%2Bk ALIGN=MIDDLE  ALT=\"y=a%28x-h%29%5E2%2Bk\"   DISABLED_style= \"max-width:90%; height:auto;\" >, your vertex gives you:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=a%28x-6%29%5E2%2B27 ALIGN=MIDDLE  ALT=\"y=a%28x-6%29%5E2%2B27\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "The y intercept given allows you this relation:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-81=a%280-6%29%5E2%2B27 ALIGN=MIDDLE  ALT=\"-81=a%280-6%29%5E2%2B27\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-81-27=36a ALIGN=MIDDLE  ALT=\"-81-27=36a\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=36a=-108 ALIGN=MIDDLE  ALT=\"36a=-108\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a=-3 ALIGN=MIDDLE  ALT=\"a=-3\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "What is the equation for the described parabola?<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28y=-3%2A%28x-6%29%5E2%2B27%29 ALIGN=MIDDLE  ALT=\"highlight%28y=-3%2A%28x-6%29%5E2%2B27%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "All you do next is just solve this for x using uncomplicated algebra steps with letting y=0.<BR>\n" );
document.write( "Solve for x in <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-3%2A%28x-6%29%5E2%2B27=0 ALIGN=MIDDLE  ALT=\"-3%2A%28x-6%29%5E2%2B27=0\"   DISABLED_style= \"max-width:90%; height:auto;\" >. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );