Rational Functions and Asymptotes - Calculate Double Vertical Asymptotes (Factored)

Question

What are the vertical asymptotes of this rational function?

$$f(x) = \frac{(x+2)(x+1)}{(x+3)(x-3)}$$

Accepted Answer

$$	ext{Vertical asymptotes at }x=-3,\ x=3$$

Answer

$$	ext{Vertical asymptote at }x=-1$$

Answer

$$	ext{Vertical asymptote at }x=-2$$

Answer

$$	ext{Vertical asymptote at }x=2$$