Approximate the Solutions of the Equation $2 \sin ^ { 2 } ( x ) + 5 \sin ( x ) - 2 = 0$

question 109

Multiple Choice

Approximate the solutions of the equation $2 \sin ^ { 2 } ( x ) + 5 \sin ( x ) - 2 = 0$ by considering its graph below. Round your answer to one decimal.

• A) \(0.4,2.8\)
• B) \(\quad 0.4,1.0\)
• C) \(1.0,1.8\)
• D) \(0.4,1.8\)
• E) \(18.28\).

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Definitions:

Fiedler's Contingency Theory

A leadership model proposing that effective leadership is dependent on the match between a leader's style and the demands of the situation.

Path-Goal Theory

A leadership theory that suggests a leader's behavior is contingent to the satisfaction, motivation, and performance of their subordinates, and that it should align with the employees' goals.

Leadership Style

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Achievement-Oriented Leadership

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