document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=779193>Question 779193</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Rewrite the quadratic functions in the form y=a(x-h)^2+k and identify a,h, and k<BR>\n" );
document.write( "1. y=2x^2-4x+3<BR>\n" );
document.write( "2. y=x^2+8x<BR>\n" );
document.write( "3. y+x^2+4x+2<BR>\n" );
document.write( "4. y= x^2+8x+16<BR>\n" );
document.write( "5. y=3x^2-6x+1<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #475122 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=475122\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> This is all about \"completing the square\"...<BR>\n" );
document.write( ".<BR>\n" );
document.write( "Rewrite the quadratic functions in the form y=a(x-h)^2+k and identify a,h, and k<BR>\n" );
document.write( "1. <BR>\n" );
document.write( "y=2x^2-4x+3<BR>\n" );
document.write( "y=(2x^2-4x)+3<BR>\n" );
document.write( "y=2(x^2-2x)+3<BR>\n" );
document.write( "y=2(x^2-2x+1)+3 -2<BR>\n" );
document.write( "y=2(x-1)^2+1<BR>\n" );
document.write( "a is 2<BR>\n" );
document.write( "h is 1<BR>\n" );
document.write( "k is 1<BR>\n" );
document.write( ".<BR>\n" );
document.write( "2. <BR>\n" );
document.write( "y=x^2+8x<BR>\n" );
document.write( "y=(x^2+8x)<BR>\n" );
document.write( "y=(x^2+8x+16)-16<BR>\n" );
document.write( "y=(x+4)^2-16<BR>\n" );
document.write( "a is 1<BR>\n" );
document.write( "h is -4<BR>\n" );
document.write( "k is -16<BR>\n" );
document.write( ".<BR>\n" );
document.write( "3. <BR>\n" );
document.write( "y=x^2+4x+2<BR>\n" );
document.write( "y=(x^2+4x)+2<BR>\n" );
document.write( "y=(x^2+4x+4)+2-4<BR>\n" );
document.write( "y=(x+2)^2-2<BR>\n" );
document.write( "a is 1<BR>\n" );
document.write( "h is -2<BR>\n" );
document.write( "k is -2<BR>\n" );
document.write( ".<BR>\n" );
document.write( "4. <BR>\n" );
document.write( "y= x^2+8x+16<BR>\n" );
document.write( "y= (x^2+8x)+16<BR>\n" );
document.write( "y= (x^2+8x+16)+16-16<BR>\n" );
document.write( "y= (x+4)^2<BR>\n" );
document.write( "a is 1<BR>\n" );
document.write( "h is -4<BR>\n" );
document.write( "k is 0<BR>\n" );
document.write( ".<BR>\n" );
document.write( "5. <BR>\n" );
document.write( "y=3x^2-6x+1<BR>\n" );
document.write( "y=(3x^2-6x)+1<BR>\n" );
document.write( "y=3(x^2-2x)+1<BR>\n" );
document.write( "y=3(x^2-2x+1)+1-3<BR>\n" );
document.write( "y=3(x+1)^2-2<BR>\n" );
document.write( "a is 3<BR>\n" );
document.write( "h is -1<BR>\n" );
document.write( "k is -2<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );