Let and Calculate the Composite Functions and

question 73

Multiple Choice

Let and Calculate the composite functions and and determine their domains.

• A) ;
• B) ;
• C) ;
• D) ;
• E) ;

---

Definitions:

Dollar

A unit of currency used in various countries, most notably the United States, identified as a standard monetary unit for transactions.

Domestic Brands

Brands that originate from and are marketed within a country's borders, often tailored to local tastes, culture, and preferences.

Foreign Currencies

Currencies used in international trade and investment, different from the domestic currency of a particular country.

Current Account Balance

A measure of a country's international financial position, reflecting the difference between its savings and its investment by tracking exports and imports of goods, services, and financial transfers.