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1-Find the relative maximum and minimum for the function, 1/3*x^3-9x+2 2-Determine the intervals on which the...

1-Find the relative maximum and minimum for the function, 1/3*x^3-9x+2

2-Determine the intervals on which the function f(x)=1+2x+8/x

3- Identify the critical number of f(x)=x^2-5x+6 on interval [-2,2]

4- Identify the intervals where the function, f(x)=2x^3-24x+2

5- ln(sin^2x) find f'(x)

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