What are the absolute extrema of # f(x)= 6x^3 − 9x^2 − 36x + 3 in [-4,8]#?
1 Answer
Jun 9, 2018
Explanation:
In order to find the extrema, you need to take the derivative of the function and find the roots of the derivative.
i.e. solve for
solve for the roots:
Check the bounds:
Thus the absolute extrema are