Question: 3. [11 marks] Consider the function f(x) = . Note that the domain of f(x) is (0, co). Inr (b) Given that f(x) = bin(z)

3. [11 marks] Consider the function f(x) = . Note that the domain of f(x) is (0, co). Inr (b) Given that f"(x) = bin(z) - 5 -, determine the open interval(s) on which f is concave down and on which f is concave up. Show all work and leave results as exact values

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