Can you please help me solve section 4.2, problems 5, 24, 38, and 47.

No Service 12:33 PM SECTION 4.2 and calculus, oj 620/0 e Values 221 4.2 EXERCISES preliminary Questions Whal is definition of a critical point! In 2 which is 2. is not [0. II. then no values on 10. I might have II, If is continuous in 10. I l. then 10, Either is 10. IL rcises Tln (Ollcwing refer to Figure 18, Whal arc Lhe critical points of on Me the and nn nimum Of f What on [0, 81'! What local maximum and minimum values Of f. and "'here do 4. For i ru'icate it is false. If statement or explain Why it is false. (a) f' (c) then minim (c) Iff and minimumof f, then (d' If the re is absolute minimum on 13. g(01 [hey ur? ld) Find a closed interval nn Which the minimum maximum val- uesofJ at critic on Which h open interval on Which a maximum no mini- FIGURE 18 of f , then it is the 8. 14, 16. 20. 15. 21. 22. f(x) sin-I x -2N Let 2x2 Find c of f compute Find of on [O. S l, Find f 14. Find of f (x) 2xg 912 V on a.nd 2 Stale w tuther value on Ibe following (0.2) (Figure 19) (b) (1.2) (e) [1.21 10.21 23. f (x) Sin r the 24 points of that yow consistent wilh Figu values of h n and [0.21. FIGURE 20 Graph of ho) 2s. @ plot Where i' ap FIGURE 19 Graph of = x-i J Exercises 320. find a, the 5. ptars that manimum 26. the Of in