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1.) What is the vertex, focus, and directrix of the parabola with the given equation 3x = -12y?
A. Vertex: V(0,0), Focus: F(0,-1), Directrix: y=1
B. Vertex: V(0,0), Focus: F(0,-4), Directrix: y=4
C. Vertex: V(0,0), Focus: F(0,-3), Directrix: y=3
D. Vertex: V(0,0), Focus: F(0,1), Directrix: y=1


Sagot :

Answer:

on the fucos transaction in the normal and not normal

Answer:

its letter B.

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