Let $f(x) = 5 - |x - 2|$ and $g(x) = |x + 1|$,where $x \in R$. If $f(x)$ attains its maximum value at $\alpha$ and $g(x)$ attains its minimum value at $\beta$,then $\lim_{x \to \alpha \beta} \frac{(x - 1)(x^2 - 5x + 6)}{x^2 - 6x + 8}$ is equal to:

  • A
    $\frac{3}{2}$
  • B
    $\frac{-3}{2}$
  • C
    $\frac{1}{2}$
  • D
    $\frac{-1}{2}$

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