Find the Limit $$\lim _ { x \rightarrow \pi } \sqrt { x + 9 } \cos ( x + \pi )$$

question 42

Multiple Choice

Find the limit.
- $$\lim _ { x \rightarrow \pi } \sqrt { x + 9 } \cos ( x + \pi )$$

• A) \(- \sqrt { 9 - \pi }\)
• B) 0
• C) \(\sqrt { 9 - \pi }\)
• D) 1

---

Definitions:

Environmental Protection Agency

A U.S. federal agency responsible for creating and enforcing regulations that protect the environment and public health.

Aggregate Demand

The total call for goods and services within an economic system, set at a universal price level for a particular time slot.

Government Purchases

Expenditures by government entities on goods and services that contribute to a country's gross domestic product (GDP).

Nominal Interest Rate

The interest rate before adjusting for inflation, representing the surface rate at which interest is paid by a borrower for the use of money.