Question

f(x) 4x(to the power 5) - 5x(to the power2"esquire ) - 2 on the interval [-2,...

f(x) 4x(to the power 5) - 5x(to the power2"esquire ) - 2 on the interval [-2, 2].

a Find x€[-2, 2] where f(x) has an absolute maximum.

b. What is the absolute maximum value of f(x) on the given interval?

c Does f(x) have a relative minimum inside the interval -2, 2]? If yes, where is the relative minimum point?

d. Find all points of inflexion of f(x) inside the interval [-2, 2].

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