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

Write each parabola in the form y-k=a(x-h)^2 aand determine its vertex.-example-1
Write each parabola in the form y-k=a(x-h)^2 aand determine its vertex.-example-1
Write each parabola in the form y-k=a(x-h)^2 aand determine its vertex.-example-2
User Maude
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1 Answer

4 votes

Answer:

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)\\

User Magdala
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