Hi here are the answers:)
Part A:
x = 3
Part B:
A = (3, 2)
Part C:
You can find the vertex by finding the mid-point of the focus and directrix. So the vertex is (-1, 2)
Part D:
The parabola opens left. This is because the parabola always opens toward the focus.
Part E:
The value of p is the distance from the focus to the vertex or the vertex to the directrix. To find p you can minus x-coordinate of focus with x-coordinate of the directrix, then divide it by 2. So this will be: -5-2/2 = -4
Part F:
p = -4
Part G:
Part H: image is attached down below. Fyi the C should be V (vertex)
Part I:
*I'm not really sure about this one*
Part J:
1. x = 1/4 (y-3)>2+3
2. x = 1/12 (y +1)>2 +5
*I'm not really sure about this one either srry:(*
Hope this helped bai bye.
