Find the Range of the Quadratic Function $$f ( x ) = ( x + 7 ) ^ { 2 } - 6$$

Multiple Choice

Find the range of the quadratic function.
- $$f ( x ) = ( x + 7 ) ^ { 2 } - 6$$

A) $[ - 6 , \infty )$
B) $( - \infty , - 6 ]$
C) $[ - 7 , \infty )$
D) $( - \infty , - 7 ]$