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10-10-2019
Mathematics

contestada

Consider the quadratic function:

f(x) = x2 – 8x – 9

Vertex: (StartFraction negative b Over 2 a EndFraction, f (StartFraction negative b Over 2 a))

What is the vertex of the function?

Respuesta :

dr032169 dr032169

05-02-2022

Answer:

(4,-25)

Step-by-step explanation:

Ver imagen dr032169

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