Question

HELP PLEASE!!!! find the equation of ellipse. center @origin.
1. Passing through (-2, 9/4), vertex at (4,0)
2.passing through (2, - square root 2) latus rectum square root three..
4. Passing through (2, square root 30 / 3.), distance between directrices 24 square root 7 / 7.
6. Passing through (0, square root 5), eccentricity equal to 4 square root 21 / 21.
8. Distance between directrices equal to 9 square root 2 / two, latus rectum euqal to 2/3
9. Find the eccentricity and equation of the ellipse if the distance between its directrices is 9 square root 14 / 14 times its minor axis, length of latus rectum 4/3
10. Find the eccentricity and equation of the ellipse if the latus rectum is five-sixteenths that of the major axis, the minor axis equal to 2 square root 5.
Please answer please..