Conics Ellipse

• center: (7, 0) ; vertices: (0, –2), (0, 2)
  

• center: (0, 0) ; vertices: (–2, 0), (2, 0)
  

• center: (0, 0) ;  vertices: (0, –7), (0, 7)
  

• center: (0, 0) ; vertices: (–7, 0), (7, 0)
  

If an ellipse has its center at the origin and its endpoints in each axis are (8, 0), (-8, 0) and (0,6), (0,-6), which of the following represents its equation?

What is the standard form of the equation of the ellipse with its foci at (±4, 0) and a major axis of length 12?

Which of the following equations satisfy the given conditions: parallel to the x –axis, center at (2, 5), longer axis of length 12 and shorter axis of length 5?

• (3, 4), (3,6)
  

• (3, 4), (3,-6)

• (4, 3), (6, 3)
  

• (4, 3), (-6, 3)