Identify the Vertex of the Parabola $y = 3 x ^ { 2 } - 6 x + 0$

Multiple Choice

Identify the vertex of the parabola.
-Identify the vertex of the parabola
$y = 3 x ^ { 2 } - 6 x + 0$

A) (-1,3)
B) (3,-1)
C) (-3,1)
D) (1,-3)