Question

BEST RESPONSE
Find the center, vertices, and foci of the ellipse with equation x^2/100 + y^2/64 = 1
Center: (0, 0); Vertices: (-10, 0), (10, 0); Foci: (-8, 0), (8, 0)

Center: (0, 0); Vertices: (0, -10), (0, 10); Foci: (0, -8), (0, 8)

Center: (0, 0); Vertices: (-10, 0), (10, 0); Foci: (-6, 0), (6, 0)

Center: (0, 0); Vertices: (0, -10), (0, 10); Foci: (0, -6), (0, 6)

Answer 1

Is the major axis of this ellipse horizontal or vertical?

Answer 2

vertical?

Answer 3

The big number is under the x so it is horizontal. That tells you that the vertices are on the x axis.

Answer 4

Are you with me so far?

Answer 5

So that eliminates choices 2 and 4

Answer 6

okay, yes I understand

Answer 7

Do you know the ceneter?

Answer 8

center. sorry

Answer 9

Nope

Answer 10

@Mertsj