Question

I need help! I can’t figure out this graph

Answer 1

i)

Axis of symmetry:

x = - 2 (the value of x vertex)

ii)

Vertex:

The vertex of a parabola is the point where the parabola crosses its axis of symmetry.

The vertex (-2, -4)

iii)

Domain:

All real number

iv)

Range: y >= - 4 (the vertex is the lowest point on the graph, it has minimum value and opens up)