Find the Range of the Quadratic Function in Interval Notation $$f ( x ) = - 2 x ^ { 2 } - 4 x$$

Multiple Choice

Find the range of the quadratic function in interval notation.
- $$f ( x ) = - 2 x ^ { 2 } - 4 x$$

A) $( - \infty , 2 ]$
B) $( - \infty , - 2 ]$
C) $( - \infty , 1 ]$
D) $( - \infty , - 1 ]$