document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=138035>Question 138035</A>: <I><SPAN STYLE=\"word-break: break-all;\"> What is the vertex of 2x squared minus 8x plus 3 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #100847 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=100847\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> What is the vertex of 2x squared minus 8x plus 3<BR>\n" );
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document.write( "f(x) = 2x^2-8x+3<BR>\n" );
document.write( "The vertex occurs where x = -b/2a = -(-8)/(2*2) = 2<BR>\n" );
document.write( "f(2)=2(2)^2-8*2+3 = 8-16+3 = -5<BR>\n" );
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document.write( "Vertex at (2,-5)<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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