fiNd the Inverse of the Function F or Else Explain

question 91

Short Answer

find the inverse of the function f or else explain why the function has no inverse.
- $$f : \mathbf { Z } \rightarrow \mathbf { Z } \text {, where } f ( x ) = \left\{ \begin{array} { l l } x - 2 & \text { if } x \geq 5 \\x + 1 & \text { if } x \leq 4\end{array} \right.$$

Recognize the components and characteristics of statistical and research hypotheses.

Understand the primary challenges and errors in performance appraisal systems.

Identify strategies to improve the fairness and reduce political behavior in appraisal systems.

Recognize and mitigate various types of rating errors, including distributional, halo, and horns errors.

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Definitions:

Immunoglobulins

Proteins in the blood plasma functioning as antibodies that play a crucial role in the immune response.

Antinuclear Antibodies

are autoantibodies that target substances within the nucleus of cells, indicative of autoimmune diseases.

Sedimentation Rate

A blood test that measures how quickly red blood cells settle at the bottom of a test tube, indicating the presence of inflammation in the body.

Fibrin

A fibrous, non-globular protein involved in the clotting of blood, formed by the action of the enzyme thrombin on fibrinogen.