Let $f ( x , y , z ) = ( \sqrt { x y z } + \sqrt { - 2 z } + \sqrt { x - z } ) .$

question 108

Short Answer

Let $f ( x , y , z ) = ( \sqrt { x y z } + \sqrt { - 2 z } + \sqrt { x - z } ) .$ Compute f(1, -2, -1).
Enter your answer as a $\sqrt { b }$ .

---

Definitions:

Control

The power to influence or direct people's behavior or the course of events, often studied as a trait that contributes to psychological well-being when effectively balanced.

Locus of Control

A psychological concept referring to an individual's belief about how much control they have over the outcomes of events in their lives, ranging from internal (a belief in personal control) to external (a belief that outside forces dominate).

Mental Health

A condition where an individual is in good health, acknowledges personal capabilities, handles life's usual stresses well, contributes positively to work, and actively supports the community.

Five-Factor Model

A theory that describes human personality through five broad dimensions: openness, conscientiousness, extraversion, agreeableness, and neuroticism.