Question

Identify the vertex and axis of symmetry of each.
y = (x + 2)² – 3

Answer 1

See below

Explanation:

Vertex Form of Parabola:
`y=(x-h)^2+k`

Given Equation:
`y=(x+2)^2-3`

Vertex:
`(h,k)\rightarrow(-2,-3)`

Axis of Symmetry:
`x=h\rightarrow x=-2`