Determine Whether the Relation Is Also a Function $\{ ( - 5,6 ) , ( - 3,6 ) , ( 3 , - 3 ) , ( 6,5 ) \}$

question 42

True/False

Determine whether the relation is also a function.
- $\{ ( - 5,6 ) , ( - 3,6 ) , ( 3 , - 3 ) , ( 6,5 ) \}$

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Definitions:

After-Tax Discount Rate

The interest rate used in discounting cash flows that takes into account the tax implications of the investment.

Incremental Sales

The additional revenue generated from a specific business decision or action.

Cash Operating Expenses

Expenses incurred during the normal operation of a business that affect its cash position, such as rent, utilities, and payroll, excluding non-cash expenses like depreciation.

Working Capital

The difference between a company's current assets and its current liabilities, indicating the liquidity and operational efficiency of the business.