Find the Domain of the Logarithmic Function $$f ( x ) = \log _ { 9 } ( x + 1 ) ^ { 2 }$$

question 104

Multiple Choice

Find the domain of the logarithmic function.
- $$f ( x ) = \log _ { 9 } ( x + 1 ) ^ { 2 }$$

• A) \(( - 1 , \infty )\)
• B) \(( - \infty , 0 )\) or \(( 0 , \infty )\)
• C) \(( - \infty , - 1 )\) or \(( - 1 , \infty )\)
• D) \(( 1 , \infty )\)

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Definitions:

Price Variance

A variance that is computed by taking the difference between the actual price and the standard price and multiplying the result by the actual quantity of the input.

Direct Labor-Hours

The total hours worked by direct labor employees on the production of goods or delivery of services.

Standard Cost System

An accounting method that uses standard costs for direct materials, labor, and overhead to assess performance and control costs.

Price Variance

The difference between the actual price paid for a good or service and its expected price, often analyzed in budgeting and cost management.