document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=806785>Question 806785</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I have some more practice workbook questions I need help with. Graphing a parabola of the form y = (x-a)2 + c. \r<BR>\n" );
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document.write( "y=(x+2)^2-1\r<BR>\n" );
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document.write( "Can anyone explain what points need to be plotted?  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #486034 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><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=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=486034\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> y = x^2+4 x+3<BR>\n" );
document.write( "the vertex \r<BR>\n" );
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document.write( "vertex | (-2, -1)\r<BR>\n" );
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document.write( "and when y=0<BR>\n" );
document.write( "factors are <BR>\n" );
document.write( " (x+1) (x+3)<BR>\n" );
document.write( "x=-1 and x=-3 </SPAN>\n" );
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