Question

para cada função dada determine as soluçoer. f× =-3×2+4×+1​

Answer 1

Olá Nairs !

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➷ Cálculos:

$\\ \sf \: f(x) = - 3 \times 2 + 4x + \\ \sf \: 0 = - 6 + 4x + 1 \\ \sf \: 0 = - 5 + 4x \\ \sf \: - 4x = - 5 \\ \sf \:$

➷ Resposta:

$~~~~~~~~\boxed{\boxed{\sf~\frac{5}{4}~}}$