Find the co-ordinates of the focus, axis of the parabola, equations of the directrix and length of latus rectum of the parabola $x^2=-9y$

Question

$\begin{array}{1 1}(0,-2.25) \quad \text{y-axis} \quad y=2.25 \quad 9 \\ (0,2.25) \quad \text{y-axis} \quad y=-2.25 \quad 9 \\ (0,-2.25) \quad \text{x-axis} \quad y=2.25 \quad \large\frac{9}{4} \\ (0,-2.25) \quad \text{y-axis} \quad y=2.25 \quad \large\frac{9}{4} \end{array}$