Question: (b) (b) Let f(x) be an everywhere defined real-valued function on the reals. Suppose that f(x) is O(1) as = > 0. Let g(x) -

(b) (b) Let f(x) be an everywhere defined real-valued function on

(b)

the reals. Suppose that f(x) is O(1) as = > 0. Let

(b) Let f(x) be an everywhere defined real-valued function on the reals. Suppose that f(x) is O(1) as = > 0. Let g(x) - rif(a). Show that g(a) is differentiable at r = 0

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