samuel8185 samuel8185
  • 09-09-2020
  • Mathematics
contestada

f(x) = -2(x+3)(x - 1)
What is the vertex

Respuesta :

zrh2sfo
zrh2sfo zrh2sfo
  • 09-09-2020

Answer:

see attechment: - vertex  (-1, 8)

Step-by-step explanation:

focus | (-1, 63/8) = (-1, 7.875)

vertex | (-1, 8)

semi-axis length | 1/8 = 0.125

focal parameter | 1/4 = 0.25

eccentricity | 1

directrix | f = 65/8

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