Find the Matrix Product When Possible $$\left[ \begin{array} { r r r } - 5 & 7 & 9 \\- 1 & - 8 & 4\end{array} \right] \left[ \begin{array} { l } - 2 \\- 8 \\- 2\end{array} \right]$$

Multiple Choice

Find the matrix product when possible.
- $$\left[ \begin{array} { r r r } - 5 & 7 & 9 \\- 1 & - 8 & 4\end{array} \right] \left[ \begin{array} { l } - 2 \\- 8 \\- 2\end{array} \right]$$

A)
$\left[ \begin{array} { r r r } - 5 & 7 & 9 \\ - 1 & - 8 & 4 \\ - 2 & - 8 & - 2 \end{array} \right]$
B)
[-64 58]
C)
$\left[ \begin{array} { r } - 64 \\ 58 \end{array} \right]$
D)
$\left[ \begin{array} { r } 58 \\ - 64 \end{array} \right]$