Decide Whether the Relation Defines a Function $$\{ ( 1 , - 4 ) , ( 2 , - 3 ) , ( 5,6 ) , ( 7 , - 7 ) , ( 10 , - 6 ) \}$$

question 1

Multiple Choice

Decide whether the relation defines a function.
- $$\{ ( 1 , - 4 ) , ( 2 , - 3 ) , ( 5,6 ) , ( 7 , - 7 ) , ( 10 , - 6 ) \}$$

• A) Function
• B) Not a function

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Definitions:

Merger and Acquisition

A business activity that involves the consolidation or purchase of companies or their assets.

Marginal Private Cost

The cost incurred by a company or individual for producing one additional unit of a good or service, not accounting for externalities.

Marginal External Cost

Increase in cost imposed externally as one or more firms increase output by one unit.

Socially Optimal Output

The level of production or output that is most beneficial for society as a whole, considering both production costs and externalities.