) [ ED A webassign . net Google Calendar - Week of March 25 , 2079\\ X MTH 263 Homework Ch . 4 . 6\\ Thread : 4.6 . 2 . 6 - NV 280 . MTH . 263 . EOGL . SP 19\\ Homework Help - Q & A from Online Tutors . How to take a screenshot on your Mac - AP . For this assignment , you submit answers by question parts . The number of submissions remaining for each question part only changes if you submit or change the answer ." Assignment Scoring Your best submission for each question part is used for your score . 1 . + 0 . 3/ 1 . 1 points | Previous Answers SCalcET 8 4 . 6 . 001 .My Notes + Ask Your Teacher Produce graphs of f that reveal all the important aspects of the curve . Then use calculus to find the following . ( Enter your answers using interval notation . Round your answers to two decimal places . ) F ( X ) = * 5 - 5 * 4 - * 3 + 28 X 2 - 2X Find the interval ( s ) of increase . ( - 00 , - 1.5 ) , ( 0. 04 , 2. 62 ) , ( 2.84 , 00 ) | | Find the interval ( s ) of decrease . ( - 1.5 , 0. 04 ) , ( 2.62 , 2.84 ) | | Find the inflection points of the function ." ( X , Y ) = (1 - 0. 89 , - 36.98 | X ) ( smallest * - value ) ( X , Y ) = ( | 1 . 15 , 16.76| X ) ( X , Y ) = (| 2.62 , 56.83 | X ) ( largest * - value ) Find the interval ( s ) where the function is concave up . Find the interval ( s ) where the function is concave down . Need Help ?\\[ Read It\\\\ Talk to a Tutor + 0 . 93/ 1 . 71 points | Previous Answers SCalcET 8 4 . 6 . 025. \\\\ My Notes + Ask Your Teacher