Find the Domain Of $f ( x ) = \frac { x - 6 } { x ^ { 2 } - 36 }$

question 56

Multiple Choice

Find the domain of $f ( x ) = \frac { x - 6 } { x ^ { 2 } - 36 }$ .

• A)all real numbers except \(x = 6 \text { and } x = - 6\)
• B)all real numbers except \(x = 6\)
• C)all real numbers except \(x = - 6\)
• D)all real numbers except \(x = 36\)
• E)all real numbers

---

Definitions:

Materials Price Variance

A measure of the difference between the actual cost of materials and the expected cost at standard prices.

Materials Quantity Variance

The difference between the actual quantity of materials used in production and the standard quantity expected to be used, multiplied by the standard cost per unit.

Correlation

A statistical measure that indicates the extent to which two or more variables fluctuate together.

Standards

Established criteria or benchmarks against which performance, quality, and compliance are measured.