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Mashcka [7]
2 years ago
10

Write each parabola in the form y-k=a(x-h)^2 aand determine its vertex.

Mathematics
2 answers:
mezya [45]2 years ago
6 0

Answer:

Step-by-step explanation:

1)

y=-x^2-4x-1\\=-(x^2+4x+4)+4-1\\=-(x+2)^2+3\\\\Vertex=(-2;3)\\\\

2)

y+x^2+2=0\\y=-x^2-2\\\\y=-(x-0)^2-2\\Vertex=(0;-2)\\

Viefleur [7K]2 years ago
5 0

Answer:

Step-by-step explanation:

a

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