Assinale a afirmação incorreta referente à função f(x) =
, que tem como domínio e contradomínio o
conjunto dos números reais.
![](data:image/png;base64,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)
Assinale a afirmação incorreta referente à função f(x) = , que tem como domínio e contradomínio o
conjunto dos números reais.
O gráfico de f no intervalo (-6,6) é