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

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

f(x) = x2 − 4x + 8

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Calculus Of A Single Variable

ISBN: 9781337275361

11th Edition

Authors: Ron Larson, Bruce H. Edwards

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