Find the roots of y=x^2, axis of symmetry and vertex.

Question

I got
roots: (0,0)
axis of symmetry: minimum point x=0
vertex: (0,0)

Answer 1

axis is the line x=0

Answer 2

so im right?

Answer 3

with the exception of calling the vertex the axis of symmetry, yes. The axis always passes through the vertex, but it is not the vertex; the vertex is just a point. The axis has no minimum point; it is a line.