document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=702630>Question 702630</A>: <I><SPAN STYLE=\"word-break: break-all;\"> What do I do I need to give the x intercepts and and the coordinates of the vertex and sketch the graph\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Here's the problem y=  x^2-4x-4  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #433069 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=433069\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> What do I do I need to give the x intercepts and and the coordinates of the vertex and sketch the graph \r<BR>\n" );
document.write( "\n" );
document.write( "Here's the problem y= x^2-4x-4 <BR>\n" );
document.write( "---<BR>\n" );
document.write( "The vertex occurs at x = -b/(2a) = 4/(2*1) = 2<BR>\n" );
document.write( "---<BR>\n" );
document.write( "f(2) = 2^2 - 4*2 -4 = -8<BR>\n" );
document.write( "---<BR>\n" );
document.write( "Vertex: (2,-8)<BR>\n" );
document.write( "------<BR>\n" );
document.write( "Graph: <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=graph%28400%2C400%2C-10%2C10%2C-10%2C10%2Cx%5E2-4x-4%29 ALIGN=MIDDLE  ALT=\"graph%28400%2C400%2C-10%2C10%2C-10%2C10%2Cx%5E2-4x-4%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "------------------------<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "=============== </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );