littlefoot89 littlefoot89

07-07-2017
Mathematics

contestada

F(x)=-9x^2-7x+8, x=5

Respuesta :

texaschic101 texaschic101

07-07-2017

f(x) = -9x^2 - 7x + 8
f(5) = -9(5^2) - 7(5) + 8
f(5) = -9(25) - 35 + 8
f(5) = - 225 - 35 + 8
f(50 = - 252 <==

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