Solve the Inequality Using a Number Line and the Behavior $\in$

question 43

Multiple Choice

Solve the inequality using a number line and the behavior of the graph at each zero. Write your answer in interval notation. x⁴ + 9 < 10x²

• A) x \(\in\) (-?, -3) \(\cup\) (-1, 1) \(\cup\) (3, ?)
• B) x \(\in\) (-?, -3) \(\cup\) (-1, ?)
• C) x \(\in\) (-?, -1) \(\cup\) (3, ?)
• D) x \(\in\) (-3, -1) \(\cup\) (1, 3)

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Definitions:

Vicarious Reinforcement

Learning to replicate behavior by observing the consequences of others’ actions, rather than experiencing them firsthand.

Passive Avoidance Learning

A type of learning in which an individual learns to refrain from engaging with a negative or harmful stimulus.

Negative Reinforcement

A behavior modification technique where the removal of an undesirable or unpleasant outcome following a desired behavior increases the likelihood of that behavior in the future.

Omission Training

A behavioral modification technique involving the removal of a positive stimulus to decrease the likelihood of a behavior recurring.