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13 Nov 2019
Consider the equation below. (If an answer does not exist, enter DNE.) rx) =x3-9x2-21x + 9 (a) Find the interval on which f is increasing. (Enter your answer using interval notation.) Find the interval on which fis decreasing. (Enter your answer using interval notation.) (b) Find the local minimum and maximum values of f local minimum value local maximum value (c) Find the inflection point. (x, y) = Find the interval on which fis concave up. (Enter your answer using interval notation.) Find the interval on which fis concave down. (Enter your answer using interval notation.) Need Help? L Read lt Lalk to a Tutori
Consider the equation below. (If an answer does not exist, enter DNE.) rx) =x3-9x2-21x + 9 (a) Find the interval on which f is increasing. (Enter your answer using interval notation.) Find the interval on which fis decreasing. (Enter your answer using interval notation.) (b) Find the local minimum and maximum values of f local minimum value local maximum value (c) Find the inflection point. (x, y) = Find the interval on which fis concave up. (Enter your answer using interval notation.) Find the interval on which fis concave down. (Enter your answer using interval notation.) Need Help? L Read lt Lalk to a Tutori
Collen VonLv2
13 Nov 2019