document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1126203>Question 1126203</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Complete the general form equation of the parabola that passes through <BR>\n" );
document.write( "(2,&#8722;21)with vertex at (&#8722;1,&#8722;3)\r<BR>\n" );
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document.write( "Enter the quadratic expression in general form, <BR>\n" );
document.write( "ax^2+bx+c.\r<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #742524 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39618)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=742524\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=a%28x-%28-1%29%29%5E2-3 ALIGN=MIDDLE  ALT=\"y=a%28x-%28-1%29%29%5E2-3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=a%28x%2B1%29%5E2-3 ALIGN=MIDDLE  ALT=\"y=a%28x%2B1%29%5E2-3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y%2B3=a%28x%2B1%29%5E2 ALIGN=MIDDLE  ALT=\"y%2B3=a%28x%2B1%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a=%28y%2B3%29%2F%28x%2B1%29%5E2 ALIGN=MIDDLE  ALT=\"a=%28y%2B3%29%2F%28x%2B1%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a=%28-21%2B3%29%2F%282%2B1%29%5E2 ALIGN=MIDDLE  ALT=\"a=%28-21%2B3%29%2F%282%2B1%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a=-18%2F9 ALIGN=MIDDLE  ALT=\"a=-18%2F9\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a=-2 ALIGN=MIDDLE  ALT=\"a=-2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "-\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=-2%28x%2B1%29%5E2-3 ALIGN=MIDDLE  ALT=\"y=-2%28x%2B1%29%5E2-3\"   DISABLED_style= \"max-width:90%; height:auto;\" >, which you can 'simplify' .\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=-2%28x%5E2%2B2x%2B1%29-3 ALIGN=MIDDLE  ALT=\"y=-2%28x%5E2%2B2x%2B1%29-3\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-2x%5E2-4x-2-3 ALIGN=MIDDLE  ALT=\"-2x%5E2-4x-2-3\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-2x%5E2-4x-5 ALIGN=MIDDLE  ALT=\"-2x%5E2-4x-5\"   DISABLED_style= \"max-width:90%; height:auto;\" >, here in ax^2+bx+c  form. </SPAN>\n" );
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