Show That the Curve $y = x ^ { 3 } + 2 x + \cos x$

question 104

Essay

Show that the curve $y = x ^ { 3 } + 2 x + \cos x$ has no tangent line with slope 0.

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Definitions:

Democratic Collective Action

A form of action taken by a group of individuals who organize or unite democratically to achieve common goals or address a common issue.

Collective Action

Joint efforts by individuals or groups to achieve a common objective, often used in the context of protests, social movements, or collaborative projects.

Social Movements

Organized collective efforts aimed at promoting or resisting change in society.

Lynch Mobs

Groups of people who take the law into their own hands to execute summary justice, often without a fair trial.