Find the Vertex of the Parabola Associated with the Quadratic $y=x^{2}+2 x-3$

Multiple Choice

Find the vertex of the parabola associated with the quadratic equation.
- $y=x^{2}+2 x-3$

A) $(1,-4)$
B) $(-1,-4)$
C) $(1,4)$
D) $(-1,-3)$