Consider the function f(x) = 3x^5/3 + 60x^2/3. (a) Show that

Last updated: 7/26/2022

Consider the function f(x) = 3x^5/3 + 60x^2/3. (a) Show that f'(x) = {[5(x + 8)] / ∛x}. Then find and classify all local extrema of f. b) Find the values of the global extrema of f on the domain [-1,1]. c) Justify briefly, but precisely, why f has global extrema on the interval [-1, 1]