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17 Jul 2020
The function ![](https://s3.amazonaws.com/prealliance-textbook-qa.oneclass.com/qa_images/homework_help/question/qa_images/620414518175136/question/0.png?img=78c7dfd73f1253a0a2f3103669d06617)
is illustrated below. We define the accumulation function ![](https://s3.amazonaws.com/prealliance-textbook-qa.oneclass.com/qa_images/homework_help/question/qa_images/620414518175136/question/1.png?img=0c913da99d15ba86a0ec29da1026cd9d)
Find the concave up interval for ![](https://s3.amazonaws.com/prealliance-textbook-qa.oneclass.com/qa_images/homework_help/question/qa_images/620414518175136/question/2.png?img=d4c23da6c63c28326dd1dc7ee70f4188)
![](https://s3.amazonaws.com/prealliance-textbook-qa.oneclass.com/qa_images/homework_help/question/qa_images/620414518175136/question/3.png?img=013a256d0b5d88edfeafc2063d3ef763)
The function
Find the concave up interval for
1 Sep 2020
The function
Find the concave up interval for