Find the points of inflection of the graph of the function. (If an answer does not exist, enter DNE.) f(x) = x(x - 8)³ (x, y) = e y Sh smaller x-value larger x-value st e vi (x, y) = Describe the concavity. (Enter your answer using interval notation. If an answer does not exist, enter DNE.) concave upward and f concave downward Order 5184911 (1).docx A W Order 5184911.docx Show al

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