document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=550205>Question 550205</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Question 1 <BR>\n" );
document.write( "The foci are at (+-2,0)and the ellipse passes through (2,-3)\r<BR>\n" );
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document.write( "Question 2<BR>\n" );
document.write( "The ellipse passes through points (6,4) and (-8,3)\r<BR>\n" );
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document.write( "Question 3<BR>\n" );
document.write( "Find the equation of the circle which has its centre at point (2,3) and passes through the origin\r<BR>\n" );
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document.write( "Question 4<BR>\n" );
document.write( "The centre of a circle lies on line y=2x-2, and this circle cuts the x-axis at points (1,0)and (3,0). Find the equation of the circle. \r<BR>\n" );
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document.write( "For question 3<BR>\n" );
document.write( "This is what I've done:<BR>\n" );
document.write( "(h,k)=(2,3)<BR>\n" );
document.write( "(x-2)^2+(y-3)^2=r^2<BR>\n" );
document.write( "(0-2)^2+(0-3)^2=r^2<BR>\n" );
document.write( "4+9+r^2<BR>\n" );
document.write( "r^2=13<BR>\n" );
document.write( "R=&#8730;13   <BR>\n" );
document.write( "Please provide for me the full working as it is easy for me to understand, Thanks </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #358547 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=358547\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Question 1 <BR>\n" );
document.write( "The foci are at (+-2,0)and the ellipse passes through (2,-3)\r<BR>\n" );
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document.write( "Question 2<BR>\n" );
document.write( "The ellipse passes through points (6,4) and (-8,3)<BR>\n" );
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document.write( "An infinite # of ellipses can pass thru 2 points.<BR>\n" );
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document.write( "Question 3<BR>\n" );
document.write( "Find the equation of the circle which has its centre at point (2,3) and passes through the origin<BR>\n" );
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document.write( "For question 3<BR>\n" );
document.write( "This is what I've done:<BR>\n" );
document.write( "(h,k)=(2,3)<BR>\n" );
document.write( "(x-2)^2+(y-3)^2=r^2<BR>\n" );
document.write( "(0-2)^2+(0-3)^2=r^2<BR>\n" );
document.write( "4+9+r^2<BR>\n" );
document.write( "r^2=13<BR>\n" );
document.write( "--> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x-2%29%5E2%2B%28y-3%29%5E2+=+13 ALIGN=MIDDLE  ALT=\"%28x-2%29%5E2%2B%28y-3%29%5E2+=+13\"   DISABLED_style= \"max-width:90%; height:auto;\" > Which is correct.<BR>\n" );
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document.write( "Question 4<BR>\n" );
document.write( "The centre of a circle lies on line y=2x-2, and this circle cuts the x-axis at points (1,0)and (3,0). Find the equation of the circle. <BR>\n" );
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document.write( "The center has to be on a line bisecting the 2 points, which is x = 2.<BR>\n" );
document.write( "Find the solution of<BR>\n" );
document.write( "x = 2<BR>\n" );
document.write( "y = 2x - 2<BR>\n" );
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document.write( "--> (2,2)<BR>\n" );
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document.write( "Find r^2<BR>\n" );
document.write( "r^2 = diffy^2 + diffx^2 = 1 + 4<BR>\n" );
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