Solve the Polynomial Inequality and Graph the Solution Set on a Number

question 210

Multiple Choice

Solve the polynomial inequality and graph the solution set on a number line. Express the solution set in interval
notation.
- $$( x - 4 ) ( x + 7 ) > 0$$

• A) \(( - \infty , - 7 ) \cup ( 4 , \infty )\)
• B) \(( - \infty , - 4 ) \cup ( 7 , \infty )\)
• C) \(( - 7 , \infty )\)
• D) \(( - 7,4 )\)

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Definitions:

Major Lobes

The divisions of the brain, including the frontal, parietal, occipital, and temporal lobes, each responsible for different functions.

Liver

A vital organ in vertebrates which performs functions such as detoxification, protein synthesis, and production of biochemicals necessary for digestion.

Diaphragm

Musculomembranous partition between the abdominal and thoracic cavities.

Common Bile Duct

A duct that carries bile from the liver and gallbladder to the duodenum, playing a critical role in digestion by introducing bile to the intestinal tract.