Mathematics, 02.07.2019 09:00 lkipjjjjjjjjjj5673
Determine the open intervals on which the graph of f(x) = x - 4cos x is concave upward or concave downward
Answers: 1
is 
concave downward, when 
the graph of the function is concave upward and this is for
the graph of the function is concave downward and this is for
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Determine the open intervals on which the graph of f(x) = x - 4cos x is concave upward or concave do...
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