In Exercises determine the open intervals on which the graph is concave upward or concave downward. y
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In Exercises determine the open intervals on which the graph is concave upward or concave downward.
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y = x + 2 sin x' (- TT, TT)
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y x 2 csc x 7 y 12 csc x cot x y xcscx 2 cot ...View the full answer
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