document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=13249>Question 13249</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find all points having an x -coordinate of 2 whose distance from the point    (-2,-1) is 5?  I think it uses distance formula or a midpoint formula. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #6730 by </B><A HREF=/tutors/aboutme.mpl?userid=rapaljer><B>rapaljer(4671)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=rapaljer><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=rapaljer><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=6730\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The points you need to find are (2, y) such that the distance from (2,y) to (-2, -1) is 5.  You are right to use the distance formula!!\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+sqrt%28+%282-%28-2%29%29%5E2+%2B+%28y-%28-1%29%29%5E2%29+=+5 ALIGN=MIDDLE  ALT=\"+sqrt%28+%282-%28-2%29%29%5E2+%2B+%28y-%28-1%29%29%5E2%29+=+5\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Square both sides of the equation:<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+16+%2B+%28y%2B1%29%5E2+=+25+ ALIGN=MIDDLE  ALT=\"+16+%2B+%28y%2B1%29%5E2+=+25+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%28y%2B1%29%5E2+=+9 ALIGN=MIDDLE  ALT=\"+%28y%2B1%29%5E2+=+9\"   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=+y%2B1+=+3 ALIGN=MIDDLE  ALT=\"+y%2B1+=+3\"   DISABLED_style= \"max-width:90%; height:auto;\" > or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y%2B1=-3 ALIGN=MIDDLE  ALT=\"y%2B1=-3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "y=3-1; or y = -3 -1<BR>\n" );
document.write( "y = 2 or y = -4\r<BR>\n" );
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document.write( "The points are (2,2) and (2, -4).\r<BR>\n" );
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document.write( "Check:  Distance from (2,2) to (-2, -1) = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt+%284%5E2+%2B+3%5E2%29+=+5 ALIGN=MIDDLE  ALT=\"sqrt+%284%5E2+%2B+3%5E2%29+=+5\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Distance from (2,-4) to (-2, -1) = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt+%284%5E2+%2B+3%5E2%29+=+5 ALIGN=MIDDLE  ALT=\"sqrt+%284%5E2+%2B+3%5E2%29+=+5\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "R^2 at SCC\r<BR>\n" );
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document.write( " </SPAN>\n" );
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