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

question 7

Multiple Choice

Find the period P, amplitude A, and phase shift S, and graph at least two periods of the equation. y = 5 cos (x - 15°)

• A) P = 360°, A = 5, S = -15°
• B) P = 72°, A = 1, S = 15°
• C) P = 72°, A = 1, S = -15°
• D) P = 360°, A = 5, S = 15°
• E) P = 360°, A = 5, S = -15°

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