Find the Domain and Range of the Function $h ( x , y ) = \sqrt { 2 x - 9 y }$

question 68

Multiple Choice

Find the domain and range of the function $h ( x , y ) = \sqrt { 2 x - 9 y }$ .

• A) \(\begin{array} { l }
• D = \left\{ ( x , y ) \mid y \geq \frac { 9 } { 2 } x \right\} \\
• R = \{ z \mid 0 < z \}
• \end{array}\)
• B) \(\begin{array} { l }
• D = \left\{ ( x , y ) \mid y \leq \frac { 2 } { 9 } x \right\} \\
• R = \{ z \mid 0 < z \}
• \end{array}\)
• C) \(\begin{array} { l }
• D = \left\{ ( x , y ) \mid y \leq \frac { 2 } { 9 } x \right\} \\
• R = \{ z \mid 0 \leq z \}
• \end{array}\)
• D) \(\begin{array} { l }
• D = \left\{ ( x , y ) \mid y \geq \frac { 9 } { 2 } x \right\} \\
• R = \{ z \mid 0 \leq z \}
• \end{array}\)

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Definitions:

Liabilities

Financial obligations or debts that a company owes to others, which must be settled over time through the transfer of economic benefits including money, goods, or services.

Internal Transactions

financial events that affect the internal accounting of an organization without involving another entity.

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Financial activities involving an entity and another party outside the entity, such as sales, purchases, and financing agreements.

Basic Accounting Equation

The fundamental principle of accounting: Assets = Liabilities + Equity, reflecting the balance of a company's financial position.