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a. Find the open interval(s) on which the function is increasing and decreasing. b. Identify the functions local and absolut

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The given function is f(1) = x3 (2+ 24) f() = *** (1) + 4623943 (*+84) A = 30 +H+ 24 3 (3) 43 45+24 - 3 (22) 3/3 To find criH=-6 nes the only caifical point is at r=-6 - from 0 f(X) = 4 (3+6) 3(74)213 Clear any f() >0 face HE (-600) 0% function is= 23 (4) – (4 *++)( * tvo) 3(823)2 = 4(3)# -(4x+84).2 3443 3 (22) 7/3 124-84-48 9 (7)S/3 f (a)= 1 44-48 9 (26) 5/3 At r=-6,And local menimum walele is given .. by: f66)= 66% (-6724) = 1966) = -18 (6) Ars. and function has no local maxima.

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