Write the Augmented Matrix for the System $\begin{array} { l } 8 x + 5 y + 6 z = 40 \\9 x + 4 y + 3 z = 39 \\4 x - 2 y + 6 z = - 10\end{array}$

question 54

Multiple Choice

Write the augmented matrix for the system. Do not solve the system.
$\begin{array} { l } 8 x + 5 y + 6 z = 40 \\9 x + 4 y + 3 z = 39 \\4 x - 2 y + 6 z = - 10\end{array}$

• A) \(\left[ \begin{array} { r r r }
• 8 & 5 & 6 \\
• 9 & 4 & 3 \\
• 4 & - 2 & 6
• \end{array} \right]\)
• B) \(\left[ \begin{array} { r r r | r }
• 8 & 9 & 4 & 40 \\
• 5 & 4 & - 2 & 39 \\
• 6 & 3 & 6 & - 10
• \end{array} \right]\)
• C) \(\left[ \begin{array} { r r r | r }
• 40 & 6 & 4 & 8 \\
• 39 & 3 & 4 & 9 \\
• - 10 & 6 & - 2 & 4
• \end{array} \right]\)
• D) \(\left[ \begin{array} { r r r | r }
• 8 & 5 & 6 & 40 \\
• 9 & 4 & 3 & 39 \\
• 4 & - 2 & 6 & - 10
• \end{array} \right]\)

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