Use Descartes' Rule of Signs and the Rational Zeros Theorem $$f ( x ) = 2 x ^ { 4 } - 12 x ^ { 3 } + 19 x ^ { 2 } - 6 x + 9$$

question 39

Multiple Choice

Use Descartes' Rule of Signs and the Rational Zeros Theorem to find all the real zeros of the polynomial function. Use the
zeros to factor f over the real numbers.
- $$f ( x ) = 2 x ^ { 4 } - 12 x ^ { 3 } + 19 x ^ { 2 } - 6 x + 9$$

• A) \(- 3,3 ; f ( x ) = ( x - 3 ) ( x + 3 ) \left( 2 x ^ { 2 } + 1 \right)\)
• B) no real roots; \(f ( x ) = \left( x ^ { 2 } + 9 \right) \left( 2 x ^ { 2 } + 1 \right)\)
• C) 3 , multiplicity \(2 ; f ( x ) = ( x - 3 ) ^ { 2 } \left( 2 x ^ { 2 } + 1 \right)\)
• D) \(- 3\), multiplicity \(2 ; f ( x ) = ( x + 3 ) ^ { 2 } \left( 2 x ^ { 2 } + 1 \right)\)

Grasp the concept of transcendence and its relevance in the care of dying patients.

Understand the importance of exploring and supporting patients’ spiritual experiences during critical health events.

Recognize the ethical considerations in addressing spiritual and religious needs in healthcare.

Understand the functions of different brain structures.

---

Definitions:

Bit Torrent

A communication protocol for peer-to-peer file sharing which is used to distribute data and electronic files over the internet.

Internet Layer

The Internet Layer is a component of the IP suite that provides the functional and procedural means of transferring variable length data sequences from a source to a destination host via one or more networks.

TCP/IP

Transmission Control Protocol/Internet Protocol, the fundamental suite of protocols that supports the Internet and most local area networks.

Client/server Computing

A model of computing where a client requests services and resources from a centrally located server, facilitating centralized resource management and operations.