Does this question have a maximum or a minimum?

What is the equation for axis of symmetry?

What is the green dot on the parabola called?

The axis of symmetry line passes through which point?

$$f\left(x\right)=ax^2+bx+c$$  

The graph of a quadratic function

Where the minimum or maximum value of a quadratic function occurs

The y value of the vertex is considered the parabola's...

$$y=x^2\ \ or\ f\left(x\right)=x^2$$  ; The most basic function of a particular category or type of graph