Use the Matrix Features on a Graphing Calculator to Express $$\left[ \begin{array} { c c c | c } - 3 & 1 & - 3 & - 5 \\- 1 & 2 & 5 & - 11 \\5 & 2 & 4 & 2\end{array} \right]$$

Use the matrix features on a graphing calculator to express the augmented matrix in reduced row echelon form. $$\left[ \begin{array} { c c c | c } - 3 & 1 & - 3 & - 5 \\- 1 & 2 & 5 & - 11 \\5 & 2 & 4 & 2\end{array} \right]$$

A)
$\left[ \begin{array} { l l l | c } 1 & 0 & 0 & 2 \\0 & 1 & 0 & - 2 \\0 & 0 & 1 & - 1\end{array} \right]$
B)

$\left[ \begin{array} { c c c | c } 1 & 0 & 0 & 2 \\0 & 1 & 0 & 1 \\0 & 0 & 1 & - 2\end{array} \right]$

C)
$\left[ \begin{array} { c c c | c } 1 & 0 & 0 & 2 \\ 0 & 1 & 0 & - 2 \\ 0 & 0 & 1 & 0 \end{array} \right]$

D)
$\left[ \begin{array} { c c c | c } 1 & 0 & 0 & 2 \\ 0 & 1 & 0 & 1 \\ 0 & 0 & 1 & - 2 \end{array} \right] ;$ inconsistent system

Correct Answer:

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