document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=295979>Question 295979</A>: <I><SPAN STYLE=\"word-break: break-all;\"> What is the axis of symmetry and vertex of the graph of the function.<BR>\n" );
document.write( "y=4x^2+7 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #213345 by </B><A HREF=/tutors/aboutme.mpl?userid=nerdybill><B>nerdybill(7384)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=nerdybill><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=nerdybill><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=213345\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> y=4x^2+7<BR>\n" );
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document.write( "y=4x^2+0x+7<BR>\n" );
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document.write( "Axis of symmetry:<BR>\n" );
document.write( "x = -b/2a = -0/(2*4) = -0/8 = 0<BR>\n" );
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document.write( "To find vertex, plug the above back into the equation and solve for y:<BR>\n" );
document.write( "y=4x^2+7<BR>\n" );
document.write( "y=4(0)^2+7<BR>\n" );
document.write( "y=0+7<BR>\n" );
document.write( "y = 7<BR>\n" );
document.write( "vertex is at (0,7)<BR>\n" );
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document.write( "Answers:<BR>\n" );
document.write( "axis of symmetry:<BR>\n" );
document.write( "x = 0<BR>\n" );
document.write( "vertex:<BR>\n" );
document.write( "(0,7) </SPAN>\n" );
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