vm9ins9hShadaws
vm9ins9hShadaws vm9ins9hShadaws
  • 17-07-2016
  • Mathematics
contestada

the vertex of a parabola is (-2, -20), and its y-intercept is (0, -12). the equation of the parabola is y =_x^2 _x _.

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caylus
caylus caylus
  • 19-07-2016
Hello,

y=k(x+2)²-20
and -12=k*(0+2)²-20==>k=8/4=2

Equation's parabola is y=2(x+2)²-20

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fatimasadouki0 fatimasadouki0
  • 16-02-2020

Answer:

(5,5)

Step-by-step explanation:

Answer Link

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