document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=336963>Question 336963</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find all points having an y-coordinate of -3 whose distance from the point (1,2) is 13. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #241500 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=241500\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Find all points having an y-coordinate of -3 whose distance from the point (1,2) is 13.<BR>\n" );
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document.write( "That would be a circle.<BR>\n" );
document.write( "Draw the picture; put the center at (1,2) and let the radius be 13.<BR>\n" );
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document.write( "Pick any point on the circle and label it (x,y)<BR>\n" );
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document.write( "Equation:<BR>\n" );
document.write( "distance from center to (x,y) = 13<BR>\n" );
document.write( "d^2 = (x-1)^2+(y-2)^2<BR>\n" );
document.write( "d = sqrt[(x-1)^2+(y-2)^2]<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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