Given $f ( x ) = 2 + x ^ { 2 }$

question 28

Essay

Given $f ( x ) = 2 + x ^ { 2 }$ and $g ( x ) = \sqrt { x - 1 }$ , find $( f \circ g ) ( 2 )$ , $( f \circ f ) ( 2 )$

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Having qualities that arouse interest or desire, often used in the context of physical appearance or personality.

Healthy

Being Healthy refers to a state of complete physical, mental, and social well-being, not merely the absence of disease or infirmity.

Companionate Love

A deep and durable form of love that is characterized by mutual respect, attachment, affection, and trust, often found in long-term relationships.

Reciprocity Norm

is a social norm that prescribes individuals to respond to others with similar kinds of actions they have received, facilitating cooperation and social exchange.