1) Using the calculator, find intervals on which function is increasing and decreasing
i) f(x) = x^4 -16x^2
ii) x^3 + 2x^2 -x -2
2) Assume graph of f is given. Explain how to get graph of each function below by listing transformations of f in the order they must be applied.
i) f(x - 4)
ii) -f (2x)
iii) f(-x) +4