document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1133223>Question 1133223</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hi\r<BR>\n" );
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document.write( "what is the vertex and the axis of symmetry of the following parabola. \r<BR>\n" );
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document.write( "f(×)= 2x^2+6x+7\r<BR>\n" );
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document.write( "Thanks </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #750396 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39617)</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=750396\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <s>f(×)= 2x^2+6x+7</s>\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29=+2x%5E2%2B6x%2B7 ALIGN=MIDDLE  ALT=\"f%28x%29=+2x%5E2%2B6x%2B7\"   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=2%28x%5E2%2B3x%29%2B7 ALIGN=MIDDLE  ALT=\"2%28x%5E2%2B3x%29%2B7\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2%28x%5E2%2B3x%2B%283%2F2%29%5E2-%283%2F2%29%5E2%29%2B7 ALIGN=MIDDLE  ALT=\"2%28x%5E2%2B3x%2B%283%2F2%29%5E2-%283%2F2%29%5E2%29%2B7\"   DISABLED_style= \"max-width:90%; height:auto;\" >-----this part is \"Completing the Square\".<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2%28%28x%2B3%2F2%29%5E2-9%2F4%29%2B7 ALIGN=MIDDLE  ALT=\"2%28%28x%2B3%2F2%29%5E2-9%2F4%29%2B7\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2%28x%2B3%2F2%29%5E2-9%2F4%2B28%2F4 ALIGN=MIDDLE  ALT=\"2%28x%2B3%2F2%29%5E2-9%2F4%2B28%2F4\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2%28x%2B3%2F2%29%5E2%2B19%2F4 ALIGN=MIDDLE  ALT=\"2%28x%2B3%2F2%29%5E2%2B19%2F4\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2%28x%2B3%2F2%29%5E2%2B4%264%2F5 ALIGN=MIDDLE  ALT=\"2%28x%2B3%2F2%29%5E2%2B4%264%2F5\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "vertex:   ( -1.5, 4.8 )<BR>\n" );
document.write( "symmetry axis:   <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=-1.5 ALIGN=MIDDLE  ALT=\"x=-1.5\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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