Find the Power Function That the Graph of F Resembles $$f ( x ) = 3 x - x ^ { 3 }$$

Multiple Choice

Find the power function that the graph of f resembles for large values of |x|.
- $$f ( x ) = 3 x - x ^ { 3 }$$

A) $y = x ^ { 2 }$
B) $y = x ^ { 4 }$
C) $y = x ^ { 3 }$
D) $y = - x ^ { 3 }$