Find the Domain of the Function $$h ( x ) = \frac { x - 2 } { x ^ { 3 } - 9 x }$$

question 68

Multiple Choice

Find the domain of the function.
- $$h ( x ) = \frac { x - 2 } { x ^ { 3 } - 9 x }$$

• A) \(\{ x \mid x \neq 2 \}\)
• B) \(\{ x \mid x \neq 0 \}\)
• C) all real numbers
• D) \(\{ x \mid x \neq - 3,0,3 \}\)

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Definitions:

Cognitive Skills

Mental capabilities involved in processing information, problem-solving, decision making, and learning new concepts.

Prefrontal Cortex

A region of the brain implicated in planning complex cognitive behavior, personality expression, decision-making, and moderating social behaviour.

Amygdala

A small, almond-shaped structure in the brain that is involved in processing emotions, especially fear and pleasure.

Hippocampus

The hippocampus is a region of the brain associated with memory formation, navigation, and the processing of spatial relations and temporal sequences.