Consider the quadratic function:
f(x) = x2 – 8x – 9
Vertex: (StartFraction n...
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Mathematics, 27.04.2020 01:32, americus777oz2aze
Consider the quadratic function:
f(x) = x2 – 8x – 9
Vertex: (StartFraction negative b Over 2 a EndFraction, f (StartFraction negative b Over 2 a))
![answer](/tpl/images/cats/otvet.png)
Answers: 3
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