Question

Lim 9x^2/x+2 when x is infinity​

Answer 1

Answer:

= +∞ if x→ +∞

= -∞  if x→ −∞

Step-by-step explanation:

$\lim_{x \to +\infty}\frac{9x^{2} }{x+2} = \lim_{x \to +\infty}\frac{9x^{2} }{x}= \lim_{x \to +\infty}9x = +\infty\\\\ \lim_{x \to -\infty}\frac{9x^{2} }{x+2} = \lim_{x \to -\infty}\frac{9x^{2} }{x}= \lim_{x \to -\infty}9x = -\infty$