Find the equation of the directrix of the parabola: 1/12*x^2=y explain and show your work.

Step-by-step explanation:

We have been an equation . We are asked to find the equation of directrix for our given parabola.

We know that standard form of parabola is in form with vertex at point and focal length of .

Let us convert our given equation in standard form as:

The vertex of our given parabola is (0,0) and focal length is p.

The equation of directrix is in form .

From our given equation, we can see that .

So the equation of directrix will be

Therefore, the equation of directrix is .

answer: 2 and 1

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