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

question 71

Multiple Choice

Find the period P, amplitude A, and phase shift S, and graph at least two periods of the equation. y = 6 sin (4x - 90°)

• A) P = 60°, A = 4, S = -15°
• B) P = 60°, A = 4, S = -15°
• C) P = 90°, A = 6, S = -22.5°
• D) P = 90°, A = 6, S = 22.5°
• E) P = 90°, A = 6, S = -22.5°

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