Determine the Domain Of $f ( x ) = \frac { x ^ { 2 } + 8 x + 15 } { x ^ { 3 } + 5 x ^ { 2 } - x - 5 }$

question 71

Multiple Choice

Determine the domain of $f ( x ) = \frac { x ^ { 2 } + 8 x + 15 } { x ^ { 3 } + 5 x ^ { 2 } - x - 5 }$

• A) all real numbers except \(x = - 5\) and \(x = - 3\)
• B) all real numbers except \(x = - 1 , x = 1 , x = - 5\), and \(x = - 3\)
• C) all real numbers except \(x = 5\)
• D) all real numbers except \(x = - 1 , x = 1\), and \(x = - 5\)
• E) all real numbers

---

Definitions:

Process Costing

An accounting methodology used for homogeneous products, calculating the cost of each process or stage of production or manufacture.

Finished Goods Inventory

Finished goods inventory comprises products that have completed the manufacturing process but have not yet been sold to customers.

Accounting Report

A documented record of financial activities and the financial status of a business or entity, used for analysis and decision-making.

Equivalent Units

A concept used in cost accounting to convert the amount of work in process into a number of completed units of output.