\[\boxed{\text{239\ (239).}\text{\ }\text{Еуроки\ -\ ДЗ\ без\ мороки}}\]
\[f(x) = \left\{ \begin{matrix} 3x - 1,\ \ \ \ \ если\ x \leq - 1 \\ x^{2} - 5,\ \ \ \ \ - 1 < x < 4 \\ 11,\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ x \geq 4\ \\ \end{matrix} \right.\ \]
\[1)\ f( - 3) = 3 \cdot ( - 3) - 1 = - 10\]
\[2)\ f( - 1) = 3 \cdot ( - 1) - 1 = - 4\]
\[3)\ f(2) = 2^{2} - 5 = - 1\]
\[4)\ f(6,4) = 11\ \]