Question

Write the equation for an ellipse with the center at the origin, a vertical major axis of length 30, and a horizontal minor axis of length 16.

Answer 1

B

Explanation:

a = 30 b = 16

x²/b² + y²/a² = 1

x²/16² + y²/30² = 1

x²/256 + y²/900 = 1

Answer 2

C

Explanation:

hope that helps