Write the Augmented Matrix Associated with the System $$\left\{ \begin{array} { r } - 2 x - 2 z = - 6 \\- 2 y + 6 z = 10 \\9 x + 7 y + 8 z = 32\end{array} \right.$$

question 183

Multiple Choice

Write the augmented matrix associated with the system.
- $$\left\{ \begin{array} { r } - 2 x - 2 z = - 6 \\- 2 y + 6 z = 10 \\9 x + 7 y + 8 z = 32\end{array} \right.$$

• A)
• \(\left[ \begin{array} { r r r } - 2 & 0 & - 2 \\ 0 & - 2 & 6 \\ 9 & 7 & 8 \end{array} \right]\)
• B)
• \(\left[ \begin{array} { r r r | r } - 2 & 0 & - 2 & - 6 \\ 0 & - 2 & 6 & 10 \\ 9 & 7 & 8 & 32 \end{array} \right]\)
• C)\(\left[ \begin{array} { r r r | r } - 2 & -2 & 0 & - 6 \\ 0 & - 2 & 6 & 10 \\ 9 & 7 & 8 & 32 \end{array} \right]\)
• D)
• \[\left[ \begin{array} { r r r | r }
• - 2 & - 2 & 0 & - 6 \\
• - 2 & 6 & 0 & 10 \\
• 9 & 7 & 8 & 32
• \end{array} \right] \quad \left[ \right]\]

---

Definitions:

CCA Class

A category within the Capital Cost Allowance system in Canada used to determine the depreciation rate for tax purposes on various types of assets.

Machinery

Machines or machine systems collectively, especially when considered as components of a production or manufacturing process.

Net Working Capital

The difference between a company's current assets and current liabilities, representing its short-term financial health and efficiency.

Operating Income

The profit realized from a company's core business operations, excluding deductions of interest and tax.