Question

Consider the equation below. (If an answer does not exist, enter DNE.) f(x) = x in(x) (a) Find the interval on which fis increasing. (Enter your answer using interval notation.) (0,0)uleto) X Find the interval on which fis decreasing. (Enter your answer using interval notation.) (b) Find the local minimum and maximum values of f. local minimum value I local maximum value (c) Find the inflection point. 9 (x, y) =( 200 ) e X Find the interval on which is concave up. (Enter your answer using interval notation.) Find the interval on which is concave down. (Enter your answer using interval notation.) Need Help? Read It Talk to a Tutor

Answer 1

ag inilal 고 flas flla)- 25 dalinca]] + dd (25) Inca 24 Cl+Sina] 1t5a4 inca) 2 ao. a flla) 24 (1+5 in/al=0 a=es 160 FILO elso |/60 ∞ o elets) = 0 increasing : -l Leã, 0) f is decreasing : Lo, et b) Local minimum value = orgt 5e Local maaimem value DNE C) Inflection point = of Leão p is concave up: Lead, as) cao f is concave down: loie )