Find the first partial derivatives of the function. 
Definitions:
Sociocultural Approach
A perspective emphasizing the impact of social interaction and cultural determinants on human behavior and mental processes.
Behavioral Differences
Describes variations in actions and reactions among individuals or groups due to genetic, environmental, or psychological factors.
Descriptive Research
A research method that involves observing and describing the behavior of a subject without influencing it in any way.
Phenomenon
An observable event or a fact that can be scientifically described or explained, often intriguing or unusual.
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