Find the Domain of the Expression $$\frac { 7 x } { x - y }$$

question 413

Multiple Choice

Find the domain of the expression.
- $$\frac { 7 x } { x - y }$$

• A) \(\{ x \mid x \neq y \}\)
• B) \(\{ x \mid x \neq 0\) and \(y \mid y \neq 0 \}\)
• C) \(\{ x \mid x \neq - y \}\)
• D) \(\{ x \mid x \neq 1\) and \(y \mid y \neq 1 \}\)

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Definitions:

Temperament

An individual's innate disposition or personality, often observable from early childhood and influencing behavior and emotional reactions.

Uncrowded

Refers to a situation or environment that is not filled or packed with people, offering more space and less congestion.

Slow-To-Warm-Up

A temperament trait in some individuals characterized by a cautious, reflective approach to new experiences or strangers, often requiring more time to adjust.

Chess and Thomas

Refers to researchers Stella Chess and Alexander Thomas, known for their studies on child temperament and development.