The vertex form of the function given is \(y = (x + 2)^2 + 3\)
The vertex form of a quadtratic function is in the form \(y = (x - h)^2 +k\)
Start by completing the square of the quadtratic function which results to
\(y = (x^2 +4x +4) +7 -4\)
then simplifying the equation in the vertex form: \(y = (x+2)^2 + 3\)
