New York City College of Technology Fall 2017 Exam #3A MAT 1475 e examination booklet. Simplify all answers. No credits will be given if work is not shown. ers on the problem sheet. It must be returned with the examination booklet. Show all work in th 1. For the function fCx) 4x3-6x2 , use the first and second deriva (a) determine the intervals of increase and decrease (b) determine the local (relative) maxima and minima (c) determine the points of inflection (d) determine the intervals of concavity (e) sketch the graph with the above information indicated on the graph 2. Ifa snoud t