Write an Equation for the Graph $\frac { ( x + 2 ) ^ { 2 } } { 16 } + \frac { ( y + 1 ) ^ { 2 } } { 4 } = 1$

question 71

Multiple Choice

Write an equation for the graph.
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• A) \(\frac { ( x + 2 ) ^ { 2 } } { 16 } + \frac { ( y + 1 ) ^ { 2 } } { 4 } = 1\)
• B) \(\frac { ( x - 1 ) ^ { 2 } } { 16 } + \frac { ( y - 2 ) ^ { 2 } } { 4 } = 1\)
• C) \(\frac { ( x + 1 ) ^ { 2 } } { 16 } + \frac { ( y + 2 ) ^ { 2 } } { 4 } = 1\)
• D) \(\frac { ( x + 1 ) ^ { 2 } } { 4 } + \frac { ( y + 2 ) ^ { 2 } } { 16 } = 1\)

Understand how VFDs affect the operation of motors in terms of speed, torque, and energy consumption.

Recognize the different stages in a VFD and their functions.

Comprehend the concept of regenerative operation in induction motors.

Distinguish between constant and variable torque applications.

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Definitions:

Attribution Theory

A theory that describes how individuals explain causes of behaviors and events, attributing them either to internal dispositions or external situations.

Indirect

A manner of communication in which messages are not expressed plainly or directly, requiring interpretation of context or underlying meaning.

Direct

A straightforward and honest way of communicating that conveys messages clearly and without ambiguity.

Subjective

Based on or influenced by personal feelings, tastes, or opinions, rather than external facts.