21. Analyze the function below based on the following headings: domain, x & y intercepts, critical points and intervals of increasing and decreasing, points of inflection and intervals of concavity. Sketch the function on the grid provided. f(x) = x³ - 6x²
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Domain: The domain of the function is all real numbers, because you can plug any real number into the function and get a real number out. Show more…
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