Question

Calcule o limite:
$\lim_{x \to -\infty} \frac{(2x + 3)}{(x + 1)}$

Answer 1

Resposta:

Lim (2x+3)/(x+1)

x-->∞

Lim x*(2+1/x)*(1+1/x)  =(2+1/∞)/(1+1/∞)=2

x-->∞