Use a Graphing Calculator to Express Solutions with Approximations to the Nearest

question 189

Multiple Choice

Use a graphing calculator to Express solutions with approximations to the nearest thousandth.
- $$\begin{array} { l } 2 x - y - 5 z = - 14 \\- 2 x + 4 y + 4 z = 16 \\- 8 x - 4 y + z = - 36\end{array}$$

• A) \(\{ ( 4,4,2 ) \}\)
• B) \(\{ ( - 4,2,8 ) \}\)
• C) \(\varnothing\)
• D) \(\{ ( 4,2,4 ) \}\)

---

Definitions:

Financial Institution

An establishment that conducts financial transactions such as investments, loans, and deposits.

Capital Budget Committee

A capital budget committee is a group of individuals within an organization responsible for reviewing, approving, and overseeing large capital expenditures or investments.

Accounting Rate

The accounting rate refers to the percentage of return on an investment or project, as determined by accounting methods, which does not necessarily take into account the time value of money.

Cash Flows

The total sum of cash and cash-like assets moving into and out of a company.