The equation of a parabola is 1/16(y+3)2=x+4 .
What are the coordinates of the focus?
(−4, −7)
X(−8, −3)
(0, −3)
(−4, 1)
What is the vertex of the parabola?
y+1=−14(x−2)2
The equation of a parabola is y=1/8x2−4x+41 .
What is the equation of the directrix?
y = 14
y = 11
Xy = 7
y = 2
I put X's to the one's I think are right so please help?
