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Sketch a graph of the function `f(x) = 3cos(x+(5 pi)/4)-1`.
123456-1-2-3-4-5-6-2π-7π/4-3π/2-5π/4-π-3π/4-π/2-π/4π/4π/23π/4π5π/43π/27π/42π
Clear All Draw: CosineSine

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