Write the System of Equations Associated with the Augmented Matrix $$\left[ \begin{array} { r r r | r } 1 & 0 & 0 & - 8 \\0 & 1 & 0 & - 6 \\0 & 0 & 1 & - 10\end{array} \right]$$

question 165

Multiple Choice

Write the system of equations associated with the augmented matrix. Do not solve.
- $$\left[ \begin{array} { r r r | r } 1 & 0 & 0 & - 8 \\0 & 1 & 0 & - 6 \\0 & 0 & 1 & - 10\end{array} \right]$$

• A) \(\left\{ \begin{array} { l } x = 0 \\ y = - 14 \\ z = - 18 \end{array} \right.\)
• B) \(\left\{ \begin{array} { l } x = 15 \\ y = 1 \\ z = 0 \end{array} \right.\)
• C) \(\left\{ \begin{array} { l } x = - 9 \\ y = 5 \\ z = 6 \end{array} \right.\)
• D) \(\left\{ \begin{array} { l } x = - 8 \\ y = - 6 \\ z = - 10 \end{array} \right.\)

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