AAABatteries69
AAABatteries69 AAABatteries69
  • 07-05-2021
  • Mathematics
contestada

how can you find the vertex of a parabola if you know it's focus and directrix? in my equation, the focus is (6,4) and the directrix is y=-2​

Respuesta :

therealpestilence123 therealpestilence123
  • 12-08-2021

Answer:

The vertex would be (6,1)

Step-by-step explanation:

The vertex is the midway between the focus and the directrix. The X of the vertex would be the same but to get the Y of the vertex you would need to take the average of the Y values. (6, 4 + (-2)/2) (6,1)

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