the vertex of the parabola is the point in which the parabola stops decreasing and starts increasing.
Vertex: (-2,2)
the axis of simitry is the vertical line between the parabola that acts as a mirror and divides the parabola exactly on two
Axis ox simetry: x = -2
the minimum or maximum values is as the name says the maximum or minimum values that a function can take place, in quadratic functions the maximum or minimum value that the function can take place will be the vertex and it will depend on the form of the parabola
minimum value: y = 2
lastly, the range of the parabola is all the values that the function can have, in this case from the minimum value to the maximum value, however since there is no maximum value it would be to infinite
range: [2,∞)