Give the Domain and Range of the Relation $( - \infty , - 3 ) \cup ( - 3 , \infty )$

question 441

Multiple Choice

Give the domain and range of the relation.
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• A) domain: \(( - \infty , - 3 ) \cup ( - 3 , \infty )\); range: \(( - \infty , 0 ) \cup ( 0 , \infty )\)
• B) domain: \(( - \infty , 0 ] \cup [ 0 , \infty )\); range: \(( - \infty , - 3 ] \cup [ - 3 , \infty )\)
• C) domain: \(( - \infty , \infty )\); range: \(( - \infty , \infty )\)
• D) domain: \(( - \infty , 0 ) \cup ( 0 , \infty )\); range: \(( - \infty , - 3 ) \cup ( - 3 , \infty )\)

Analyze the role of barriers to entry in preserving monopoly power.

Describe how patents and copyrights encourage innovation but create monopolies.

Calculate profits for a monopolist given cost and revenue data.

Understand the demand curve as it applies to monopoly markets.

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Definitions:

Performance

The manner in which an individual, group, or entity executes and accomplishes tasks, goals, or activities, often measured against a standard.

Behaviour

The actions or reactions of an entity (usually an individual) in response to external or internal stimuli.

Barrier

An obstacle or impediment that prevents progress or access to a certain area, goal, or success.

Valuing Diversity

involves recognizing and respecting differences among individuals in a group or organization, including differences in culture, perspective, and background, to foster inclusivity and innovation.