Suppose $f : \mathbf { Z } \rightarrow \mathbf { Z }$

question 185

Short Answer

Suppose $f : \mathbf { Z } \rightarrow \mathbf { Z }$ has the rule $f ( n ) = 3 n ^ { 2 } - 1$ Determine whether $f$ is 1-1.

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Definitions:

Developmental Purpose

The aim of fostering growth, improvement, and enhancement of skills and abilities in an individual or organization.

Performance Reviews

A formal assessment process wherein an employee’s job performance is evaluated, typically by their manager, using established criteria and objectives.

Pay-for-Performance

A compensation strategy where employees' pay is based on their performance or achievements in their role.

Performance Evaluations

The process of assessing and reviewing an employee's job performance through documented evaluations and feedback.