document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1167812>Question 1167812</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If you know that the vertex of a quadratic is at (3, 16) and one of the zeros is at (-1, 0) <BR>\n" );
document.write( "What is the coordinate of the other zero?\r<BR>\n" );
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document.write( "Bonus: What is the equation of the quadratic created by the vertex and zero’s above\r<BR>\n" );
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document.write( "How can you tell if a parabola opens up or down? Give a minimum of two (2) ways.\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 #792420 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=792420\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> -----------------------------<BR>\n" );
document.write( "vertex of a quadratic is at (3, 16) and one of the zeros is at (-1, 0)<BR>\n" );
document.write( "What is the coordinate of the other zero?<BR>\n" );
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document.write( "If want vertical symmetry axis, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=a%28x-h%29%5E2%2Bk ALIGN=MIDDLE  ALT=\"y=a%28x-h%29%5E2%2Bk\"   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-3%29%5E2%2B16 ALIGN=MIDDLE  ALT=\"y=a%28x-3%29%5E2%2B16\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=0=a%28-1-3%29%5E2%2B16 ALIGN=MIDDLE  ALT=\"0=a%28-1-3%29%5E2%2B16\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=16a%2B16=0 ALIGN=MIDDLE  ALT=\"16a%2B16=0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a=-1 ALIGN=MIDDLE  ALT=\"a=-1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28y=-%28x-3%29%5E2%2B16%29 ALIGN=MIDDLE  ALT=\"highlight%28y=-%28x-3%29%5E2%2B16%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "FOR THE OTHER ZERO:   symmetry axis x=3, is 4 units away from one of the zeros given  (-1,0).  The OTHER zero is at x=7.  <b>Other zero is  (7,0)</b>. </SPAN>\n" );
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