Parabolas!!!

$$y=ax^2$$

Passes through the point (2, 9). What is the equation?

$$y=ax^2$$

What is the equation of the parabola that passes through (3, 27)?

$$y=ax^2$$

What is the equation of the parabola that passes through (4, 64)?

Does this parabola have a max or min?

$$y=-4x^2$$

$$y=\frac{5}{4}x^2$$

This parabola is fat or skinny?

(a)  

$$\left(x\ -\ 7\right)^2=???$$

$$y=ax^2$$

What is the equation of the parabola that passes through (5, 125)?

$$y=ax^2+bx+c$$

Which of the following represents a parabola with a maximum?

$$y=ax^2+bx+c$$

Which of the following represents a parabola with a minimum?

Which point is an x-intercept?