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1) Find the maximum and minimum values of the function y = 13x3 + 13x2 −...

1) Find the maximum and minimum values of the function y = 13x3 + 13x2 − 13x on the interval [−2, 2].

2) Find the minimum and maximum values of the function f(x) = 4 sin(x) cos(x) + 8 on the interval [0, pi/2].

3)  Find the maximum and minimum values of the function y = 5 tan(x) − 10x on the interval [0, 1]

4) Find the maximum and minimum values of the function f(x) =ln(x)/x  on the interval [1,4]

5)  Find the maximum and minimum values of the function y = |x − 16| on the interval [0, 17] by comparing values at the critical points and endpoints.

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