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11 Dec 2019
(1 point Let ![](https://s3.amazonaws.com/prealliance-textbook-qa.oneclass.com/qa_images/homework_help/question/qa_images/689946593168695/question/0.png?img=9de6fd40568927c7516ede9dbbf9265c)
. Find the open intervals on which fi is concave up (down) THen determine the x-coordinates of all infection points of
1. f is concave up on the intervals ..............
2. f is concave down on the intervals .....................
3. The infection points occur at x=...............
(1 point Let
1. f is concave up on the intervals ..............
2. f is concave down on the intervals .....................
3. The infection points occur at x=...............
Priyanshu PatelLv10
12 Apr 2021