IN .> C https://www.webassign.net/web/Student/Assignment-Responses/submit?dep-21033688 7O 2/9 points I Previous Answers SCalcET8 4.3.515.XP Myǐ Consider the following (a) Find the interval of increase. (Enter your answer using interval notation.) (b) Find the local maximum value(s). (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.) DNE Find the local minimum value(s). (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.) DNE (c) Find the inflection points. (x, y) = (x, y)一 (smallest x-value) (largest x-value) Find the intervals the function is concave up. (Enter your answer using interval notation.) Find the intervals the function is concave down. (Enter your answer using interval notation.) O Type here to search

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