Question

Find the equation of the parabola with its vertex at the origin and focus at (–3 0)

Answer 1

Vetex=(0,0)
According to first standard eqa.
y2=4ax
At focus (-3,0)
y2 = 4*(-3)*x
y2= -12x.

Answer 2

Answer:

y^2 = -12x

Step-by-step explanation:

that's what edge told me