Determine the Intervals on Which the Following Polynomial Is Entirely $- x ^ { 2 } - 2 x + 35$

question 20

Multiple Choice

Determine the intervals on which the following polynomial is entirely negative and those on which it is entirely positive. $- x ^ { 2 } - 2 x + 35$

• A)entirely negative: \(( - \infty , 6 )\) ;entirely positive: \(( 6 , \infty )\)
• B)entirely negative: \(( - \infty , - 7 ) , ( 5,6 )\) ;entirely positive: \(( - 7,6 )\)
• C)entirely negative: \(( - \infty , - 7 ) , ( 5 , \infty )\) ;entirely positive: \(( - 7,5 )\)
• D)entirely negative: \(( - 7,6 )\) ;entirely positive: \(( 0 , \infty )\)
• E)entirely negative: \(( - \infty , 0 )\) ;entirely positive: \(( 0 , \infty )\)

---

Definitions:

Patient's Database

A comprehensive collection of a patient's health information, including medical history, treatments, and tests.

Physical Examination

A comprehensive assessment of a patient's body by a healthcare provider to check for signs of illness or injury.

Evidence-Based Nursing

A method of providing nursing care using the best available research evidence, clinician expertise, and patient preferences.

Nursing Assistive Personnel

Healthcare workers who assist nurses in providing basic care to patients, such as bathing, feeding, and ambulating.