Find All Rational Zeros and Factor F(x) $$f ( x ) = x ^ { 3 } - 8 x ^ { 2 } - x + 8$$

question 373

Multiple Choice

Find all rational zeros and factor f(x) .
- $$f ( x ) = x ^ { 3 } - 8 x ^ { 2 } - x + 8$$

• A) \(1 , - 1,8 ; f ( x ) = ( x - 1 ) ( x + 1 ) ( x - 8 )\)
• B) \(1 , - 1 , - 9 ; f ( x ) = ( x - 1 ) ( x + 1 ) ( x + 9 )\)
• C) \(1 , - 1 , - 8 ; f ( x ) = ( x - 1 ) ( x + 1 ) ( x + 8 )\)
• D) \(1 , - 2,10 ; f ( x ) = ( x - 1 ) ( x + 2 ) ( x - 10 )\)

Distinguish between correlation and causation in statistical analysis.

Apply the principles of graphical excellence in the visual presentation of data.

Evaluate the relationship between two variables for specific real-world examples.

Understand the stages of social change issue analysis.

---

Definitions:

Direct Labor-hour

The sum of hours clocked by workers directly engaged in the production process.

Predetermined Overhead Rate

A rate calculated before a period begins, used to allocate estimated overhead costs to specific activities based on a chosen base.

Predetermined Manufacturing Overhead

An estimated overhead rate calculated before the accounting period begins, used to allocate manufacturing overhead costs to products.

Machine-hours

A measure of production time, used in cost accounting, representing the hours that a machine operates.