Determine All Critical Points for the Function $$f ( x ) = x ^ { 2 } + 6 x + 9$$

question 56

Multiple Choice

Determine all critical points for the function.
- $$f ( x ) = x ^ { 2 } + 6 x + 9$$

• A) \(x = 3\)
• B) \(x = - 3\)
• C) \(x = 0\)
• D) \(x = - 6\)

---

Definitions:

Computer-generated Data

Information produced by computational processes, often used for analysis, simulation, or predictive modeling.

Infallible

Incapable of making mistakes or being wrong; often used to describe individuals or systems that are considered perfect or error-free.

Open Workspace Arrangements

Office design that eliminates traditional barriers like cubicles and private offices in favor of a shared space to encourage collaboration, communication, and flexibility.

Informal Communication

The casual and unstructured exchange of information between individuals.