Determine the Range Of $f(x)=3+15 x-x^{3}-2 x^{4}$ Express Your Answer in Interval Notation

question 3

Short Answer

Determine the range of $f(x)=3+15 x-x^{3}-2 x^{4}$
Express your answer in interval notation.

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Definitions:

Social Cognition

The study of how people process, store, and apply information about others and social situations, including how they interpret, analyze, remember, and use information in social interactions.

Motivations

The forces or factors that drive individuals to take action towards achieving goals.

Emotional States

Temporary feelings or moods that can influence an individual's perceptions, cognition, and behavior.

Desire

A strong feeling of wanting to have something or wishing for something to happen.