Given the vertex (-1,3) and the directrix z =-. what are the values for a, h, and k in the vertex form of the parabola
(0) 101

+
11
=
< >
S 2
X = a(y-k)² + h
IV

σ β εϑ
sin cos tan sin
costan
csc sec cot log log in
to
2
LE

Given the vertex 13 and the directrix z what are the values for a h and k in the vertex form of the parabola 0 101 0 11 lt gt S 2 X ayk h IV म σ β εϑ sin cos ta class=