The equation below represents a parabola:
$\displaystyle y^2+2y+1=16x-96$
Find:
1) the coordinates of the vertex (xc,yc)
2) the coordinates of the focus (xf,yf)
3) and the equation of the directrix
I don't know where to even begin to solve this.
The equation below represents a parabola:
$\displaystyle y^2+2y+1=16x-96$
Find:
1) the coordinates of the vertex (xc,yc)
2) the coordinates of the focus (xf,yf)
3) and the equation of the directrix
I don't know where to even begin to solve this.