Answer:
To find the equation of a parabola given the focus and the directrix, we can use the standard form of the equation of a parabola with the vertex at the origin:
For a parabola with the focus at (0, p) and the directrix y = -p, the equation is given by:
y^2 = 4px
where:
(0, p) is the focus point.
The directrix is the horizontal line y = -p.
Given the information:
Focus (0, -3π) and directrix y = 3π
We can see that the value of 'p' is -3π (since the y-coordinate of the focus is -3π), and the directrix is y = 3π.
Now, plug the value of 'p' into the standard equation:
y^2 = 4px
y^2 = 4(-3π)x
y^2 = -12πx
So, the equation of the parabola satisfying the given information is y^2 = -12πx.