Solve the Inequality and Give the Solution in Interval Notation $$( a + 5 ) ( a - 3 ) ( a - 6 ) > 0$$

question 188

Multiple Choice

Solve the inequality and give the solution in interval notation.
- $$( a + 5 ) ( a - 3 ) ( a - 6 ) > 0$$

• A) \[( - 5,3 ) \cup ( 6 , \infty )\]
• B) \[( - \infty , 3 )\]
• C) \[( - \infty , - 5 ) \cup ( 3,6 )\]
• D) \[( 6 , \infty )\]

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Definitions:

Optimal Quantity

The amount of a good or service that yields the maximum benefit or utility to the consumer or producer.

Marginal Cost

The cost of producing one additional unit of a good or service, important in making decisions about production levels and pricing.

Public Good

Goods or services that are non-excludable and non-rivalrous, meaning they can be used by many without diminishing availability to others.

Private Good

A product or service that is consumed by an individual without its benefits being available to others who have not paid for it, characterized by excludability and rivalry.