Find the Period P and Amplitude a and Graph at Least

question 6

Multiple Choice

Find the period P and amplitude A and graph at least two periods of the equation. y = 12 cos 6x

• A) P = 60° , A = 12
• B) P = 60°, A = 12
• C) P = 30° , A = 6
• D) P = 30° , A = 6
• E) P = 60° , A = 12

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