Find the Domain of the Function $$f ( x ) = \log _ { 10 } \left( x ^ { 2 } - 16 x + 63 \right)$$

question 92

Multiple Choice

Find the domain of the function.
- $$f ( x ) = \log _ { 10 } \left( x ^ { 2 } - 16 x + 63 \right)$$

• A) \(( 9 , \infty )\)
• B) \(( - \infty , 7 ) \cup ( 9 , \infty )\)
• C) \(( - 7,9 )\)
• D) \(( - \infty , - 7 )\)

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Definitions:

Marginal Revenue

The additional income from selling one more unit of a good or service.

Demand Function

A mathematical expression that describes the relationship between the price of a good or service and the quantity demanded by consumers.

Typeset

The process of arranging and setting text material for printing, historically done using physical types but now primarily done using computer software.

Marginal Cost

The additional cost incurred by producing one more unit of a product or service, critical for decision-making in production and pricing strategies.