Question

Find the standard form of the equation of the parabola with a vertex at the origin and a focus at (0, -7).

Select one:
a. y = -1/7 x^2
b. y^2 = -7x
c. y = -1/28 x^2
d. y^2 = -28x

Answer 1

Answer: D

Explanation:

I got (-7,0) for the focus & Origin: (0,0)