document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1134748>Question 1134748</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A square graphed on the coordinate plane has a diagonal with endpoints E(2, 3) and F(0, -3). \r<BR>\n" );
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document.write( "What are the coordinates of the endpoints of the other diagonal?\r<BR>\n" );
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document.write( "A. (4,−1) and (−3,−1)<BR>\n" );
document.write( "B. (4,−1) and (−2,1)<BR>\n" );
document.write( "C. (4,0) and (−2,−1)\r<BR>\n" );
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document.write( "D. (3,−1) and (−2,−1)\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 #752224 by </B><A HREF=/tutors/aboutme.mpl?userid=AnlytcPhil><B>AnlytcPhil(1806)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=AnlytcPhil><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=AnlytcPhil><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=752224\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <PRE STYLE=\"white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;\"><font size=4><b><IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28400%2C400%2C-6%2C6%2C-6%2C6%2C+grid%281%29%2C%0D%0Acircle%282%2C3%2C.1%29%2C%0D%0Acircle%280%2C-3%2C.1%29%2C+locate%282%2C3%2C%22E%282%2C3%29%22%29%2C+locate%280%2C-3%2C%22F%280%2C-3%29%22%29+%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r\n" );
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document.write( "Draw a vertical rectangle with those points at opposite corners.\r\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28400%2C400%2C-6%2C6%2C-6%2C6%2C+grid%281%29%2C%0D%0Acircle%282%2C3%2C.1%29%2C+blue%28line%280%2C3%2C0%2C-3%29%2Cline%280%2C3%2C2%2C3%29%2Cline%280%2C-3%2C2%2C-3%29%2Cline%282%2C-3%2C2%2C3%29%29%2C%0D%0A%0D%0Acircle%280%2C-3%2C.1%29%2C+locate%282%2C3%2C%22E%282%2C3%29%22%29%2C+locate%280%2C-3%2C%22F%280%2C-3%29%22%29+%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r\n" );
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document.write( "Now draw horizontal rectangle just like it to make a big \"plus\" sign:\r\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28400%2C400%2C-6%2C6%2C-6%2C6%2C+grid%281%29%2C%0D%0Acircle%282%2C3%2C.1%29%2C+blue%28line%280%2C3%2C0%2C-3%29%2Cline%280%2C3%2C2%2C3%29%2Cline%280%2C-3%2C2%2C-3%29%2Cline%282%2C-3%2C2%2C3%29%2C%0D%0Aline%28-2%2C1%2C4%2C1%29%2Cline%28-2%2C1%2C-2%2C-1%29%2Cline%28-2%2C-1%2C4%2C-1%29%2Cline%284%2C-1%2C4%2C1%29%29%2C%0D%0A%0D%0Acircle%280%2C-3%2C.1%29%2C+locate%282%2C3%2C%22E%282%2C3%29%22%29%2C+locate%280%2C-3%2C%22F%280%2C-3%29%22%29+%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r\n" );
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document.write( "Draw in the square:\r\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28400%2C400%2C-6%2C6%2C-6%2C6%2C+grid%281%29%2C%0D%0Acircle%282%2C3%2C.1%29%2C+blue%28line%280%2C3%2C0%2C-3%29%2Cline%280%2C3%2C2%2C3%29%2Cline%280%2C-3%2C2%2C-3%29%2Cline%282%2C-3%2C2%2C3%29%2C%0D%0Aline%28-2%2C1%2C4%2C1%29%2Cline%28-2%2C1%2C-2%2C-1%29%2Cline%28-2%2C-1%2C4%2C-1%29%2Cline%284%2C-1%2C4%2C1%29%29%2C%0D%0Ared%28line%282%2C3%2C4%2C-1%29%2Cline%284%2C-1%2C0%2C-3%29%2Cline%280%2C-3%2C-2%2C1%29%2Cline%28-2%2C1%2C2%2C3%29%29%2C%0D%0Acircle%280%2C-3%2C.1%29%2C+locate%282%2C3%2C%22E%282%2C3%29%22%29%2C+locate%280%2C-3%2C%22F%280%2C-3%29%22%29+%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r\n" );
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document.write( "Now you can see that they are (4,-1) and (-2,1)\r\n" );
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document.write( "Edwin</PRE></font></b> </SPAN>\n" );
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