Find the Limit as X Approaches C of the Average $$f ( x ) = \frac { 3 } { x }$$

Multiple Choice

Find the limit as x approaches c of the average rate of change of the function from c to x.
-c = 4; $$f ( x ) = \frac { 3 } { x }$$ A) $- \frac { 3 } { 16 }$
B) $- 12$
C) $\frac { 3 } { 4 }$
D) Does not exist