Use the Given Information to
A $f ( x ) = \left\{ \begin{array} { l l } | x | & \text { for } x < 4 \\ - x & \text { for } x \geq 4 \end{array} \right.$

Use the given information to
a. Graph the function.
b. Write the domain in interval notation.
c. Write the range in interval notation.
- $f ( x ) = \left\{ \begin{array} { l l } | x | & \text { for } x < 4 \\ - x & \text { for } x \geq 4 \end{array} \right.$

A) domain: $( - \infty , \infty )$
range: $( - 4 , \infty )$


B) domain: $( - \infty , \infty )$
range: $( - \infty , - 4 ] \cup [ 0 , \infty )$


C) domain: $( - \infty , \infty )$
range: $( - \infty , - 4 ) \cup ( 0 , \infty )$


D) domain: $( - \infty , \infty )$
range: $[ - 4 , \infty )$