Find the Period P and Amplitude a and Graph at Least

question 31

Multiple Choice

Find the period P and amplitude A and graph at least two periods of the equation. y = 4 sin 2x

• A) P = 90° , A = 2
• B) P = 180° , A = 4
• C) P = 180° , A = 4
• D) P = 90° , A = 2
• E) P = 180°, A = 4

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