Find the Requested Value $f ( - 8 )$ For A) 64
B)

Multiple Choice

Find the requested value.
- $f ( - 8 )$ for $f ( x ) = \left\{ \begin{array} { l l } 6 x + 1 , & \text { if } x < 8 \\ 8 x , & \text { if } 8 \leq x \leq 12 \\ 8 - 7 x , & \text { if } x > 12 \end{array} \right.$

A) 64
B) $- 47$
C) $- 64$
D) 49