Find the Domain and Sketch the Graph of the Function

question 17

Multiple Choice

Find the domain and sketch the graph of the function.What is its range? f (x) =

• A) D: (- , ); R: [0, )
• B) D: (- , ); R: (- , 0] (3, )
• C) D: (- , ); R: (- , 3]
• D) D: (- , ); R: [-1, )

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Definitions:

Inductive Reactance

The opposition that inductors present to current change in AC circuits, measured in Ohms.

Power Factor

A dimensionless number between -1 and 1 that represents the phase difference between the voltage and current in an alternating current (AC) electrical circuit.

Parallel Circuit

A circuit configuration where components are connected across each other's points, allowing multiple paths for the current to flow.

Inductive Reactance

A property of an electrical circuit element that opposes the change in current flow, especially notable in coils or inductors, affected by frequency and inductance.