Find the Vertex of the Parabola Associated with the Quadratic $y = x ^ { 2 } + 2 x + 1$

Multiple Choice

Find the vertex of the parabola associated with the quadratic equation.
- $y = x ^ { 2 } + 2 x + 1$

A) $( 1,1 )$
B) $( - 1,0 )$
C) $( - 1,1 )$
D) $( 1,0$