Question

Seja f(x) a função definida pelo gráfico:

862a3e453e81bfb8e22f3b16d7da44b3.docx

Answer 1

Boa tarde

Sendo y = f(x) temos :

$a) \lim_{x \to \ 0^{+} } f(x)=0\quad\quad b) \lim_{x \to \ 0^{-} } f(x)=0 \\ \\ c)\lim_{x \to \ 0^{} } f(x)=0\quad\quad d) \lim_{x \to +\infty} f(x)= +\infty \\ \\ e) \lim_{x \to -\infty} f(x)= -\infty\quad\quad\quad f)\lim_{x \to \ 2} } f(x)=2$

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