Identify the open interval on which the function is increasing or decreasing. (Enter your answers using interval notation.) h(x) = cos(³), 0 < x < 2π increasing decreasing 2ли 2πη

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Identify the open interval on which the function is increasing or decreasing. (Enter your answers using interval notation.)
h(x) = cos (³x), 0 < x < 2π
increasing
decreasing
2πn
2πη
Transcribed Image Text:Identify the open interval on which the function is increasing or decreasing. (Enter your answers using interval notation.) h(x) = cos (³x), 0 < x < 2π increasing decreasing 2πn 2πη
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