Find the center and the vertices which located on the major axis of the ellipse. $81 x ^ { 2 } + y ^ { 2 } = 81$
A)center: (0,0)vertices: (-9,0), (9,0)
B)center: (0,0)vertices: (0,-9), (0,9)
C)center: (-9,9)vertices: (-1,0), (1,0)
D)center: (0,0)vertices: (-9,-1), (9,1)
E)center: (-9,9)vertices: (-1,-9), (1,9)

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The Answer of Find the center and the vertices which located on the major axis of the ellipse. $81 x ^ { 2 } + y ^ { 2 } = 81$
A)center: (0,0)vertices: (-9,0), (9,0)
B)center: (0,0)vertices: (0,-9), (0,9)
C)center: (-9,9)vertices: (-1,0), (1,0)
D)center: (0,0)vertices: (-9,-1), (9,1)
E)center: (-9,9)vertices: (-1,-9), (1,9)

Find the Center and the Vertices Which Located on the Major