Use the following equation to answer the questions: y = 4 cos (1/₂) 4 Find the period Find the amplitude Graph the function below. Choose the left button. Plot your starting point at the amplitude, then one more at the next amplitude. 6- 5- 4- 3 2 1 -8± -7ā -6ā -5n -4n -3n -2n - _] T 2π 3π 4π 5π бл 7л 8π -2 -3

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A: Now comparing with

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A: Here is the solution