document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=3945>Question 3945</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Identify the vertex of the parabola<BR>\n" );
document.write( "y=4x^2+8x+6 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #1735 by </B><A HREF=/tutors/aboutme.mpl?userid=stop12345now><B>stop12345now(6)</B></A><img src=\"/images/stars/stars-05.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stop12345now><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=1735\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x coordinate of vertex is -(b/2a)= -(8/(4*2))=-8/8=-1<BR>\n" );
document.write( "y coor- plug in x coor. into equation for x.\r<BR>\n" );
document.write( "\n" );
document.write( "4(-1)^2+8(-1)+6<BR>\n" );
document.write( "= 4-8+6<BR>\n" );
document.write( "= 2<BR>\n" );
document.write( "vertex is at (-1,2) </SPAN>\n" );
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