Write the System of Equations Associated with the Augmented Matrix $$\left[ \begin{array} { r r | r } - 4 & - 6 & 4 \\4 & - 7 & - 9\end{array} \right]$$

question 460

Multiple Choice

Write the system of equations associated with the augmented matrix. Do not solve.
- $$\left[ \begin{array} { r r | r } - 4 & - 6 & 4 \\4 & - 7 & - 9\end{array} \right]$$

• A) \(- 4 x - 6 y = 0\)
• \(4 x - 7 y = 0\)
• B) \(- 4 x - 6 y = 4\)
• \(- 7 x + 4 y = - 9\)
• C) \(- 4 x - 6 y = 4\)
• \(4 x - 7 y = - 9\)
• D) \(- 6 x - 4 y = 4\)
• \(4 x - 7 y = - 9\)

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