Find the Domain of the Function $$f ( x ) = \log _ { 10 } \left( \frac { x + 8 } { x - 8 } \right)$$

question 421

Multiple Choice

Find the domain of the function.
- $$f ( x ) = \log _ { 10 } \left( \frac { x + 8 } { x - 8 } \right)$$

• A) \(( 8 , \infty )\)
• B) \(( - \infty , - 8 ) \cup ( 8 , \infty )\)
• C) \(( - \infty , - 8 )\)
• D) \(( - 8,8 )\)

---

Definitions:

Run Of Eight

A specific sequence in process control in which eight consecutive points fall on one side of the mean or another indicating a potential non-random pattern.

Statistical Control

The process of adjusting for the effects of confounding variables by including them as covariates in statistical models, to isolate the true relationship between the primary independent and dependent variables.

Center Line

In statistical process control charts, this is the line that represents the average or mean of the data points being monitored.

Upper Specification Limit

The maximum acceptable value for a measurable parameter of a product, beyond which quality is deemed unacceptable.