Use Analytic Methods to Find the Limit As $x \rightarrow - \infty$

Multiple Choice

Use analytic methods to find the limit as $x \rightarrow - \infty$ for the given function. $f ( x ) = \frac { 7000 x } { 3300 - 4 x }$

A) $- 1750$
B) $825$
C) $- 825$
D) $1750$
E) does not exist