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Find the Period P, Amplitude A, and Phase Shift S

Question 40

Multiple Choice

Find the period P, amplitude A, and phase shift S, and graph at least two periods of the equation. y = 3 cos (3x + 60°)


A) P = 120°, A = 2, S = 20° Find the period P, amplitude A, and phase shift S, and graph at least two periods of the equation. y = 3 cos (3x + 60°)  A)  P = 120°, A = 2, S = 20°   B)  P = 180°, A = 3, S = -30°   C)  P = 120°, A = 2, S = 20°   D)  P = 180°, A = 3, S = 30°   E)  P = 120°, A = 2, S = 20°
B) P = 180°, A = 3, S = -30° Find the period P, amplitude A, and phase shift S, and graph at least two periods of the equation. y = 3 cos (3x + 60°)  A)  P = 120°, A = 2, S = 20°   B)  P = 180°, A = 3, S = -30°   C)  P = 120°, A = 2, S = 20°   D)  P = 180°, A = 3, S = 30°   E)  P = 120°, A = 2, S = 20°
C) P = 120°, A = 2, S = 20° Find the period P, amplitude A, and phase shift S, and graph at least two periods of the equation. y = 3 cos (3x + 60°)  A)  P = 120°, A = 2, S = 20°   B)  P = 180°, A = 3, S = -30°   C)  P = 120°, A = 2, S = 20°   D)  P = 180°, A = 3, S = 30°   E)  P = 120°, A = 2, S = 20°
D) P = 180°, A = 3, S = 30° Find the period P, amplitude A, and phase shift S, and graph at least two periods of the equation. y = 3 cos (3x + 60°)  A)  P = 120°, A = 2, S = 20°   B)  P = 180°, A = 3, S = -30°   C)  P = 120°, A = 2, S = 20°   D)  P = 180°, A = 3, S = 30°   E)  P = 120°, A = 2, S = 20°
E) P = 120°, A = 2, S = 20° Find the period P, amplitude A, and phase shift S, and graph at least two periods of the equation. y = 3 cos (3x + 60°)  A)  P = 120°, A = 2, S = 20°   B)  P = 180°, A = 3, S = -30°   C)  P = 120°, A = 2, S = 20°   D)  P = 180°, A = 3, S = 30°   E)  P = 120°, A = 2, S = 20°

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