Give the Domain and Range of the Relation $$\{ ( - 1 , - 4 ) , ( - 2 , - 3 ) , ( - 2,0 ) , ( 7,3 ) , ( 23,5 ) \}$$

question 259

Multiple Choice

Give the domain and range of the relation.
- $$\{ ( - 1 , - 4 ) , ( - 2 , - 3 ) , ( - 2,0 ) , ( 7,3 ) , ( 23,5 ) \}$$

• A) domain: \(\{ - 1,7 , - 2,23 \}\); range: \(\{ - 4 , - 3,0,3,5 \}\)
• B) domain: \(\{ - 4 , - 3,3,5 \}\); range: \(\{ - 1,7 , - 2,23 \}\)
• C) domain: \(\{ - 4 , - 3,0,3,5 \}\); range: \(\{ - 1,7 , - 2,23 \}\)
• D) domain: \(\{ - 1,7 , - 2,23 \}\); range: \(\{ - 4 , - 3,3,5 \}\)

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Definitions:

Receivables Turnover

A financial ratio that measures how efficiently a company collects debt from its credit sales, calculated by dividing net credit sales by the average accounts receivable.

Inventory Turnover Ratio

A measure of how quickly a company sells its inventory within a given period, calculated by dividing the cost of goods sold by the average inventory.

Credit Sales

Sales made by a business allowing the customer to pay at a later date, often tracked through accounts receivable.

Current Ratio

A liquidity ratio that measures a company's ability to pay short-term obligations using its current assets.