Identify the open intervals on which the function is increasing or dec

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Identify the open intervals on which the function is increasing or decreasing. (Select all that apply. ) f(x) = x + 2cos⁡(x), 0 < x < 2π Increasing: (0, π6) (π6, 5π6) (5π6, 2π) none of these Decreasing: (0, π6) (π6, 5π6) (5π6, 2π) none of these

Identify the open intervals on which the function is increasing or decreasing. (Select all that apply. ) f(x) = x + 2cos⁡(x), 0 < x < 2π Increasing: (0, π6) (π6, 5π6) (5π6, 2π) none of these Decreasing: (0, π6) (π6, 5π6) (5π6, 2π) none of these

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Identify the open intervals on which the function is increasing or decreasing. (Select all that apply.)

f (x) = x + 2 \cos (x), 0 < x < 2 π

Increasing:

(0, \frac{π}{6})

(\frac{π}{6}, \frac{5 π}{6})

(\frac{5 π}{6}, 2 π)

none of these

Decreasing:

(0, \frac{π}{6})

(\frac{π}{6}, \frac{5 π}{6})

(\frac{5 π}{6}, 2 π)

none of these

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