Perform the Indicated Row Operations on the Matrix $\left[ \begin{array} { c c c } 1 & - 2 & - 3 \\2 & - 3 & - 1 \\1 & - 8 & - 33\end{array} \right]$

Multiple Choice

Perform the indicated row operations on the matrix. Show the final result.
$\left[ \begin{array} { c c c } 1 & - 2 & - 3 \\2 & - 3 & - 1 \\1 & - 8 & - 33\end{array} \right]$
Add $- 2$ times $R _ { 1 }$ to $R _ { 2 }$ .
Add $- 1$ times $R _ { 1 }$ to $R _ { 3 }$ .

A) $\left[ \begin{array} { c c c } 1 & - 9 & - 36 \\ 2 & - 3 & - 1 \\ 1 & - 8 & - 33 \end{array} \right]$
B) $\left[ \begin{array} { c c c } 1 & - 2 & - 3 \\ 0 & 1 & - 4 \\ 0 & - 10 & - 36 \end{array} \right]$
C) $\left[ \begin{array} { c c c } 1 & - 2 & - 3 \\ 0 & 1 & 5 \\ 0 & - 6 & - 30 \end{array} \right]$
D) $\left[ \begin{array} { c c c } 1 & - 2 & - 3 \\ - 3 & 4 & - 1 \\ 0 & 6 & 30 \end{array} \right]$
E) $\left[ \begin{array} { c c c } 1 & - 2 & - 3 \\ 0 & - 1 & 2 \\ 0 & - 4 & - 29 \end{array} \right]$