Find the absolute maximum value and the absolute minimum value of the following functions in the given intervals:


It is given that


Now, f’(x) = 0


⇒ x = 4


Now, we evaluate the value of f at critical point x = 0 and at end points of the interval





Therefore, we have the absolute maximum value of f on is 8 occurring at x = 4.


And, the absolute minimum value of f on is -10 occurring at x = -2.


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