Find the Absolute Extrema of the Function on the Indicated $$f ( x ) = x e ^ { - 3 x } ; \quad [ - 1,2 ]$$

question 15

Short Answer

Find the absolute extrema of the function on the indicated interval.
$$f ( x ) = x e ^ { - 3 x } ; \quad [ - 1,2 ]$$

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Definitions:

Pseudostratified Ciliated Columnar Epithelium

A type of tissue lining some airways of the respiratory system, characterized by the appearance of being layered but actually consisting of a single layer of cells with varying nuclei heights and possessing cilia.

Nasal Cavity

The hollow space within the nose through which air passes, lined with mucous membrane and responsible for filtering, warming, and humidifying inhaled air.

Ventilation

Movement of gases into and out of the lungs.

Nasopharynx

The upper part of the throat that connects the nasal cavities to the throat, playing a crucial role in respiration and vocalization.