Posted by Denis Borris on November 07, 2002 at 00:25:11:
In Reply to: ellipses posted by jean on November 06, 2002 at 21:07:35:
: 2x^2 + 3y^2 - 8x + 6y + 5 = 0
: 9x^2 + 4y^2 - 18x +16y - 11 = 0
: For these two problems, I need to find the center, vertex
: and foci. thank you.
Move yer backside and do a www.google.com search
on "ellipse center vertex foci"; you'll get some
850 sites eagerly waiting to serve you!