The Sum of Two Concave Functions Is Concave

question 19

True/False

The sum of two concave functions is concave.

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Definitions:

Hierarchy of Needs

A psychological theory proposed by Abraham Maslow that depicts human motivations as a five-tier model of hierarchical needs, ranging from basic (physiological) to higher-order (self-actualization) needs.

Self-Actualization Need

The highest level in Maslow's hierarchy of needs, referring to the realization and fulfillment of one's talents and potentialities.

Personal Potential

The capacity of an individual to develop and achieve goals over time.

Motivation

The internal and external factors that stimulate people to take actions that lead to achieving a goal.