Which Set of Ordered Pairs Represents a Function from P

question 46

Multiple Choice

Which set of ordered pairs represents a function from P to Q? P = {5, 10, 15, 20} Q = {-2, 0, 2}

• A){(5, -2), (10, 0), (10, 2), (15, 0), (20, -2)}
• B){(15, -2), (15, 0), (15, 2)}
• C){(15, 0), (10, -2), (5, 0), (10, 2), (15, -2)}
• D){(10, 0), (15, 2), (20, 0)}
• E){(5, 2), (15, 0), (5, -2), (15, 2)}

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Definitions:

Monopsony

A market in which a single buyer has no rivals.

Collective Bargaining

The process by which employers and unions negotiate terms of employment, including wages, working hours, and working conditions, to reach a labor agreement.

Economic Disruption

A significant disturbance to the normal functions of an economy caused by external or internal events.

Labor Union Membership

The status of workers who belong to an organization that represents their collective interests in negotiations with employers regarding wages, hours, benefits, and working conditions.