Identify the equation of the midline for the function below?y = 3sec (Θ - 2) + 3 y = 2y = -2 y = 3y = -3Which of the following functions represents the graph of y = 2 cosΘ translated 90 degrees left and 1 unit down?y = 2 cos (Θ - 90°) - 1y = 2 cos (Θ + 90°) - 1y = 2 cos (Θ - 90°) + 1y = 2 cos (Θ + 90°) + 1Which of the following functions represents the graph of y = 3 tanΘ translated to the right and 3 units down? A. B. C. D. Which of the following functions represents the graph of y = 2 cosΘ translated 90 degrees left and 1 unit down? y = 2 cos (Θ - 90°) - 1 y = 2 cos (Θ + 90°) - 1 y = 2 cos (Θ - 90°) + 1 y = 2 cos (Θ + 90°) + 1Identify the equation of the midline for the function below. y = π/2 y = -π/2 y = 4 y = -4 Identify the equation of the midline for the function below? y = 3sec (Θ - 2) + 3 y = 2 y = -2 y = 3 y = -3