document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=140313>Question 140313</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Graph the equation <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x-2%29%5E2%2B%28y%2B1%29%5E2=12 ALIGN=MIDDLE  ALT=\"%28x-2%29%5E2%2B%28y%2B1%29%5E2=12\"   DISABLED_style= \"max-width:90%; height:auto;\" >\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 #102182 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=102182\">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=%28x-2%29%5E2%2B%28y%2B1%29%5E2=12 ALIGN=MIDDLE  ALT=\"%28x-2%29%5E2%2B%28y%2B1%29%5E2=12\"   DISABLED_style= \"max-width:90%; height:auto;\" > Start with the given equation\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28y%2B1%29%5E2=12-%28x-2%29%5E2 ALIGN=MIDDLE  ALT=\"%28y%2B1%29%5E2=12-%28x-2%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > Subtract <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x-2%29%5E2 ALIGN=MIDDLE  ALT=\"%28x-2%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > from both sides\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y%2B1=0%2B-sqrt%2812-%28x-2%29%5E2%29 ALIGN=MIDDLE  ALT=\"y%2B1=0%2B-sqrt%2812-%28x-2%29%5E2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Take the square root of both sides\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=0%2B-sqrt%2812-%28x-2%29%5E2%29-1 ALIGN=MIDDLE  ALT=\"y=0%2B-sqrt%2812-%28x-2%29%5E2%29-1\"   DISABLED_style= \"max-width:90%; height:auto;\" > Subtract 1 from both sides\r<BR>\n" );
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document.write( "So we have the two equations \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=sqrt%2812-%28x-2%29%5E2%29-1 ALIGN=MIDDLE  ALT=\"y=sqrt%2812-%28x-2%29%5E2%29-1\"   DISABLED_style= \"max-width:90%; height:auto;\" > and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=-sqrt%2812-%28x-2%29%5E2%29-1 ALIGN=MIDDLE  ALT=\"y=-sqrt%2812-%28x-2%29%5E2%29-1\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "So when we graph the two equations we get\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+graph%28+500%2C+500%2C+-10%2C+10%2C+-10%2C+10%2Csqrt%2812-%28x-2%29%5E2%29-1%2C-sqrt%2812-%28x-2%29%5E2%29-1+++%29+ ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" > Graph of <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=sqrt%2812-%28x-2%29%5E2%29-1 ALIGN=MIDDLE  ALT=\"y=sqrt%2812-%28x-2%29%5E2%29-1\"   DISABLED_style= \"max-width:90%; height:auto;\" > (red) and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=-sqrt%2812-%28x-2%29%5E2%29-1 ALIGN=MIDDLE  ALT=\"y=-sqrt%2812-%28x-2%29%5E2%29-1\"   DISABLED_style= \"max-width:90%; height:auto;\" > (green) </SPAN>\n" );
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