DERIVATIVES AND GRAPHS
{"name":"DERIVATIVES AND GRAPHS", "url":"https://www.quiz-maker.com/QCV0KNTR0","txt":"If f'(x)<0 on an interval then f is increasing on that interval, A critical number of a function f is a number c in the domain of f such that either f'(x)=0 or f'(x) does not exist., If f has a local maximum or minimum at c then c is a critical number of f","img":"https://www.quiz-maker.com/3012/images/ogquiz.png"}