For the Piecewise Function, Find the Specified Function Value F(-7)
A)28
B)22
C)-49
D)-20

Multiple Choice

For the piecewise function, find the specified function value.

- $f ( x ) = \left\{ \begin{array} { l l } 3 x + 1 , & \text { for } x < 7 \\7 x , & \text { for } 7 \leq x \leq 12 \\7 - 3 x , & \text { for } x > 12\end{array} \right.$
F(-7)

A) 28
B) 22
C) -49
D) -20