Find the Center and Vertices of the Ellipse $x ^ { 2 } + 4 y ^ { 2 } - 6 x + 8 y + 9 = 0$

Multiple Choice

Find the center and vertices of the ellipse.​ $x ^ { 2 } + 4 y ^ { 2 } - 6 x + 8 y + 9 = 0$ ​

A) center: (-1,3) ,vertices: (-3,3) , (1,3)
B) center: (-3,1) ,vertices: (-4,1) , (-2,1)
C) center: (3,-1) ,vertices: (2,-1) , (4,-1)
D) center: (3,-1) ,vertices: (1,-1) , (5,-1)
E) center: (-3,1) ,vertices: (-5,1) , (-1,1)