Find the Vertex of the Parabola Associated with the Quadratic $y=x^{2}+2 x+8$

Multiple Choice

Find the vertex of the parabola associated with the quadratic equation.
- $y=x^{2}+2 x+8$

A) $(1,8)$
B) $(-1,7)$
C) $(-1,8)$
D) $(1,7)$