alex6575 alex6575
  • 03-03-2021
  • Mathematics
contestada

i dont get it
help please :)

i dont get it help please class=

Respuesta :

morganjkl
morganjkl morganjkl
  • 03-03-2021
(A)
Vertex:(0,4)
Focus : (0, -7/2)
Axis of symmetry: x = 0
Directrix : y = - 9/2

(B)
Vertex:(-3,-4)
Focus : (-3,-31/8)
Axis of symmetry: x = -3
Directrix: y = - 33/8
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