Find the Limit as X Approaches C of the Average $$f ( x ) = 2 x ^ { 2 } + 3$$

Multiple Choice

Find the limit as x approaches c of the average rate of change of the function from c to x.
-c = -3; $$f ( x ) = 2 x ^ { 2 } + 3$$

A) 18
B) -9
C) -12
D) Does not exist