Hi i need help finding the general equation of the ellipse which satisfies the given condition. In Complete Solution

The topic is about Conic Section: Ellipse

1. Vertices at (-=, 0) and (,0) and one focus at (.0). 2. Foci at (0,3) and (0,-3) and for which the constant referred to in the definition is 6V3. 3. Vertices at (2,0) and (-2,0) and through the point (-1,} v/3 ). 4. Center at (4, -2), a vertex at (9, -2), and one focus at (0, -2). 5. Foci at (-1,-1) and (-1,7) and the semimajor axis of length 8 units