Question

Which must be true of a quadratic function whose vertex is the same as its y-intercept? The axis of symmetry for the function is x = 0. The axis of symmetry for the function is y = 0. The function has no x-intercepts. The function has 1 x-intercept.

Answer 1

The axis of symmetry for the function is x = 0. is it

Answer 2

i think x=0
not sure but hope this helps