document.write( "Question 309228: I need to know how to write an equation for an ellipse with the given information. Don't just give me the answer, I want to learn it please. :)\r
\n" ); document.write( "\n" ); document.write( "endpoints of major axis (0,6) and (0,-6) endpoints of minor axis (-3,0) (3,0)
\n" ); document.write( "

Algebra.Com's Answer #221150 by scott8148(6628)\"\" \"About 
You can put this solution on YOUR website!
a general equation for an ellipse is ___ {[(x-h)^2] / b^2} + {[(y-k)^2] / a^2} = 1\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "the ellipse is centered at (h, k) ___ the center is where the two axes meet
\n" ); document.write( "___ b is the semiminor axis (half of the minor axis)
\n" ); document.write( "___ a is the semimajor axis (half of the major axis)\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "in this case ___ h=0 , k=0 , b=3 , a=6\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "[(x^2) / 9] + [(y^2) / 36] = 1
\n" ); document.write( "
\n" );