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Quiz 6 Solutions

# Quiz 6 Solutions - Period = 4 Frequency = 4 1 Phase Shift =...

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Quiz 6 Name: ______________________ Math 115-007 October 22, 2009 1. (6 points each) Evaluate the following angles at all six trigonometric functions a. 4 3 π 1 ) 4 3 tan( 2 2 ) 4 3 cos( 2 2 ) 4 3 sin( - = - = = π π π 1 ) 4 3 cot( 2 ) 4 3 csc( 2 ) 4 3 sec( - = = - = π π π b. 6 11 π 3 3 ) 6 11 tan( 2 3 ) 6 11 cos( 2 1 ) 6 11 sin( - = = - = π π π 3 ) 6 11 cot( 2 ) 6 11 csc( 3 2 ) 6 11 sec( - = - = = π π π 2. (6 points each) For the following functions, find the amplitude, period, phase shift, frequency, vertical translation, and fundamental cycle interval. a. 6 ) 3 4 sin( 3 ) ( + - - = π x x f Amplitude = 3 Period = 2 π Frequency = π 2 Phase Shift = 4 3 π Vertical Translation = 6 Fundamental Cycle =

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Unformatted text preview: Period = 4 Frequency = 4 1 Phase Shift = 2 Vertical Translation = 2 Fundamental Cycle = ] 6 , 2 [ Quiz 6 Name: ______________________ Math 115-007 October 22, 2009 3. (6 points) Label the following graphs to their corresponding trigonometric functions: Sine, Cosine, Tangent, Cotangent, Secant, and Cosecant. < Cosecant Sine ^ < Tangent Cosine ^ < Cotangent Secant ^...
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