I Could use some help on these problems. thank you

e 9 O ' wehassign.net/web/Student/AssignmentiResponses/submidep:16095665 l] * l : 1, L4 ' ' ' Find the absolute maximum and absolute minimum values of fan the given interval. fm : r7 3/}, [71.4] absolute minimum value absolute maximum Value I Need Help? _ Find the absolute maximum and absolute minimum values of fun the given interval. ft!) : 2 cos(t) + sin(2t), [0, 11/2] absolute minimum value absolute maxi mu m Va Iue Need Help? _ _ Find the absolute maximum and absolute minimum values of fon the given interval. rm : 3r + 3 cot(tl2), [Ir/4, 711/4] absolute minimum value absolute maxim um value