Question

3. Consider the function f :D → R given by f(x) = the following x - x. With the a (a) Find the derivative of f. Is the function strictly increasing, dec (b) Find the second derivative of f. Is the function strictly concave neither? (c) Suppose D = [0, 1] find the maximum and the minimum of f. (d) Suppose the domain D = (0,1), find the maximum and the min (e) Suppose the domain D = [0, 0), find the maximum and the mi (f) What conditions on D are necessary to guarantee both a maxim

Answer 1

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o in interval af loll), max f . min f = not caust @ 0-10:00), max f= 94 min f= x