Find All Numbers for Which the Rational Expression Is Not $$\frac { 2 } { a - 9 }$$

question 34

Multiple Choice

Find all numbers for which the rational expression is not defined.
- $$\frac { 2 } { a - 9 }$$

• A) None
• B) \(a = 9\)
• C) \(a = - 9\)
• D) \(a = 0\)

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Definitions:

Neurological Diseases

Disorders that affect the central and peripheral nervous systems, including the brain, spinal cord, and nerves, leading to various symptoms and functional impairments.

Spatial Resolutions

The measure of the smallest object that can be reliably distinguished in an image or scan, often used in relation to imaging techniques or technologies.

Temporal Resolutions

Temporal resolutions refer to the precision of a measurement with respect to time, often used in contexts like imaging technology to describe how quickly changes can be detected.