metalland21 metalland21

23-05-2017
Mathematics

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f(x)=25x^2-28x+585 predic f(x) if x equal 8

Respuesta :

23-05-2017

[tex]F(x)=25x^2-28x+585[/tex]

That is our function

If we want to calculate the value of f(x) at any x-value, just plug in x-value into the function, and so the math

"predic f(x) if x equal 8":

[tex]F(8)=25(8)^2-28(8)+585=1961[/tex]

I hope that helps!

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