What is the vertex of the graph of y=x2+4x 2 -2,-12 -2,-8 -2,-6 -2,-4

Write properties of function: vertex form: y = (x + 2)^{2} - 4vertex: (-2,-4)graph: https://p16-ehi-va.gauthmath.com/tos-maliva-i-ejcjvp0zxf-us/ecf5a4b188724a98927533ea24814dcc~tplv-ejcjvp0zxf-scale:607:888.image