Answered

PARABOLA

1. Vertex (0, 0), focus (0, -3).
2. Vertex (3, -2), focus (9, -2).
3. Vertex (0, 0), directrix y = 5.
4. Vertex (7, 3), directrix x = 2.

Sagot :

Elijahlicodiniviz
1.(x)^2=-12(y) 
2.(x-3)^2=-28(y=2)
3.(x)^2=-20(y)
4.(y-3)^2=20(x-7)