Give the Maximum Number of Zeros the Polynomial Function May $$f ( x ) = x ^ { 6 } + 4 x ^ { 5 } + 4 x ^ { 4 } + 3 x ^ { 3 } - x ^ { 2 } - 5 x + 4$$

question 226

Multiple Choice

Give the maximum number of zeros the polynomial function may have. Use Descarte's Rule of Signs to determine how
many positive and how many negative zeros it may have.
- $$f ( x ) = x ^ { 6 } + 4 x ^ { 5 } + 4 x ^ { 4 } + 3 x ^ { 3 } - x ^ { 2 } - 5 x + 4$$

• A) 6 ; 2 or 0 positive zeros; 5,3 , or 1 negative zeros
• B) 6; 3 or 1 positive zeros; 4 , 2, or 0 negative zeros
• C) 6 ; 2 or 0 positive zeros; 4,2 , or 0 negative zeros
• D) 6; 4 , 2, or 0 positive zeros; 2, or 0 negative zeros

---

Definitions:

DVI-I

Digital Visual Interface-Integrated (DVI-I) is a type of video connector that supports both digital and analog video signals in a single interface.

Video Connectors

Hardware interfaces used to connect video sources to display devices, such as HDMI, VGA, and DisplayPort connectors.

Digital And Analog

Refers to two types of signal processing; digital uses discrete data, while analog involves continuous data representation.

HDMI

High-Definition Multimedia Interface, a digital interface for transmitting audio and video data from an HDMI-compliant source to a compatible monitor, video projector, or digital television.