Use the derivative f'(x) = (x - 1)(x + 2)(x +4) to determine the local maxima and minima of f and the intervals of increase and decrease. Sketch a possible graph of f (f is not unique). The local maximum/maxima islare at x = (Use a comma to separate answers as needed.) The local minimum/minima is/are at x = (Use a comma to separate answers as needed.) The interval(s) of increase is(are) (Type your answer in interval notation. Use a comma to separate answers as needed.) The interval(s) of decrease is(are) (Type your answer in interval notation. Use a comma to separate answers as needed.)

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.