document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=460801>Question 460801</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help me with this math problem...im studying for a test..\r<BR>\n" );
document.write( "\n" );
document.write( "If the endpoints of a diameter of a circle are (4,3)and (-3,5), what is the equation of the circle? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #316073 by </B><A HREF=/tutors/aboutme.mpl?userid=robertb><B>robertb(5830)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=robertb><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=robertb><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=316073\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The distance between the two points is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%28%285-3%29%5E2+%2B+%28-3-4%29%5E2%29+=+sqrt%282%5E2+%2B+%28-7%29%5E2%29+=+sqrt%284+%2B+49%29+=+sqrt%2853%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >.  Hence the radius is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%2853%29%2F2 ALIGN=MIDDLE  ALT=\"sqrt%2853%29%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" >.  The center is the midpoint of the two endpoints:  (1/2, 4).  Then the standard equation of the circle is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x-1%2F2%29%5E2+%2B+%28y-4%29%5E2+=+53%2F4 ALIGN=MIDDLE  ALT=\"%28x-1%2F2%29%5E2+%2B+%28y-4%29%5E2+=+53%2F4\"   DISABLED_style= \"max-width:90%; height:auto;\" >. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );