Suppose U and V Are Differentiable Functions of X A) 7
B)

Multiple Choice

Suppose u and v are differentiable functions of x. Use the given values of the functions and their derivatives to find the value of the indicated derivative.
- $$\begin{array} { l } u ( 2 ) = 10 , u ^ { \prime } ( 2 ) = 2 , v ( 2 ) = - 1 , v ^ { \prime } ( 2 ) = - 4 \\\frac { d } { d x } ( 3 v - u ) \text { at } x = 2\end{array}$$

A) 7
B) $- 13$
C) $- 14$
D) $- 10$