document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=247371>Question 247371</A>: <I><SPAN STYLE=\"word-break: break-all;\"> directions: find the standard form of the equation of each circle<BR>\n" );
document.write( "center at (0,3) and containing the point (3,7)<BR>\n" );
document.write( "please help me solve. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #180532 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><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=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=180532\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> I haven't done this in a while so here goes.<BR>\n" );
document.write( "formula for the center of a circle<BR>\n" );
document.write( "(x-h)^2+(y-3)^2=r^2<BR>\n" );
document.write( "(0,3) is the center (h,k)<BR>\n" );
document.write( "so far we have <BR>\n" );
document.write( "(x-0)^2+(y-3)^2=r^2 <BR>\n" );
document.write( "r= the distance from the center to the circle<BR>\n" );
document.write( "the point 3,7 is on the circle<BR>\n" );
document.write( "a^2+b^2=r^2<BR>\n" );
document.write( "(7-3)^2+(3-0)^2=r^2<BR>\n" );
document.write( "16+9=25<BR>\n" );
document.write( "(x-0)^2+(y-3)^2=25<BR>\n" );
document.write( "now to put it in standard form\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "x^2+(y-3)^2=25<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );