Find the Domain and Range of the Function $$f ( x ) = - 10 x ^ { 2 } - 180 x - 816$$

Multiple Choice

Find the domain and range of the function.
- $$f ( x ) = - 10 x ^ { 2 } - 180 x - 816$$

A) Domain: $( - \infty , \infty )$ ; Range: $( - \infty , 9 ]$
B) Domain: $( - \infty , \infty )$ ; Range: $( - \infty , - 6 ]$
C) Domain: $( - \infty , - 6 ]$ ; Range: $[ 9 , \infty )$
D) Domain: $( - \infty , - 6 ]$ ; Range: $[ 0 , \infty )$