In Exercises find the points of inflection and discuss the concavity of the graph of the function.
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In Exercises find the points of inflection and discuss the concavity of the graph of the function.
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f(x) = 2 sin x + sin 2x, [0, 27]
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fx 2 sin x sin 2x 0 x 2 fx 2 cos x 2 cos 2x fx 2 sin x 4 sin 2x fx 0 when ...View the full answer
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