Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Find the center, vertices, and foci of the ellipse with the given equation. + = 1: Center: (0, 0); Vertices: (-25, 0), (25, 0); Foci: (-15, 0), (15, 0); Center: (0, 0); Vertices: (-25, 0), (25, 0); Foci: (-20, 0), (20, 0); Center: (0, 0); Vertices: (0, -25), (0, 25); Foci: (0, -15), (0, 15); Center: (0, 0); Vertices: (0, -25), (0, 25); Foci: (0, -20), (0, 20)
Right answer summary: Center: (0, 0); Vertices: (-25, 0), (25, 0); Foci: (-20, 0), (20, 0)
Question state: todo