Question

Identify The Vertex And The Axis Of Symmetry Of The Graph Of The Function...(Rest Is In Comments!)

Answer 1

the function is in the form y=a(x-h)^2+k
where (h,k) is the center, but you have (x+2)^2, this is the same
as (x-(-2)), the center is (-2,-3)
and the axis of symetry is x=-2