\textbf{118.} The graph of $f(x) = \dfrac{-2x^2 + 3x}{ax^2 + bx + c}$ has asymptotes $y = -1$, $y = -2$, $x = -2$, and $x = 1$. What is $f(-1)$? \medskip (1) $1.25$ \hfill (2) $1.5$ \hfill (3) $1.75$ \hfill (4) $-1.5$ \medskip