Write the equation of the parabola with the vertex at the origin, and the directrix at y = -2:

x = ± 6i

step-by-step explanation:

x^2 = -36

take the square root of each side

sqrt(x^2) = sqrt(-36)

we know sqrt(ab) = sqrt(a) sqrt(b)

x = ±sqrt(36) sqrt(-1)

we know that sqrt (-1) = i

x = ± 6i

e

step-by-step explanation:

an equation by definition has to have two or more variables (x and 2 in this case)

a

step-by-step explanation: