nn22653 nn22653
  • 12-05-2019
  • Mathematics
contestada

Find the standard form of the equation of the parabola with a vertex at the origin and a focus at (0, -7).
Select one:
a. y = -1/7 x^2
b. y^2 = -7x
c. y = -1/28 x^2
d. y^2 = -28x

Respuesta :

unicornfairy
unicornfairy unicornfairy
  • 12-05-2019

Answer: D

Step-by-step explanation:

I got (-7,0) for the focus & Origin: (0,0)

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