Question: Determine the open intervals on which the graph of the function is concave upward or concave downward. y = x + 7:/N sin x (-n,

Determine the open intervals on which the graph of the function is concave upward or concave downward.


y = x + 7:/N sin x (-n, n)

y = x + 7:/N sin x (-n, n)

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ANSWER To determine the concavity of the function we need to find its second derivative and check it... View full answer

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