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F(x) = x2 – 8x – 9 , what is the vertex of this function?
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2 votes
F(x) = x2 – 8x – 9 , what is the vertex of this function?

User RussKie
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6.7k points

1 Answer

2 votes

Answer:

Vertex: (4;-25)

Explanation:

I know because I answered it already

User NLL
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