Find the Domain and Range of the Function $$f ( x ) = 5 | x | + \sin x$$

Multiple Choice

Find the domain and range of the function.
- $$f ( x ) = 5 | x | + \sin x$$

A) Domain: $[ 0 , \infty )$ ; range: $( - \infty , \infty )$
B) Domain: $( - \infty , \infty )$ ; range: $( - \infty , \infty )$
C) Domain: $( - \infty , \infty )$ ; range: $[ 0 , \infty )$
D) Domain: $[ 0 , \infty )$ ; range: $[ 0 , \infty )$