Find the Domain and Range for the Indicated Function $f ( x ) = \sqrt { x } , g ( x ) = \frac { x } { 3 }$

question 30

Multiple Choice

Find the domain and range for the indicated function.
-If $f ( x ) = \sqrt { x } , g ( x ) = \frac { x } { 3 }$ , and $h ( x ) = 3 x + 9$ , find $f ( g ( h ( x ) ) )$

• A) \(\sqrt { x + 9 }\)
• B) \(\sqrt { x + 3 }\)
• C) \(\sqrt { x } + 3\)
• D) \(3 \sqrt { x } + 9\)

---

Definitions:

Oligopolists

Companies or entities that dominate a particular market, where a few businesses hold significant market share, potentially affecting prices and competition.

Cartel Members

Companies or countries that agree to control production and prices, often to limit competition and maximize collective profits.

Collusive Agreements

Secret or illegal cooperation or conspiracy, especially between competing entities, to cheat or deceive others.

Monopolist

A market participant, individual, or company that holds exclusive control over the supply of a particular good or service, potentially manipulating prices.