Question: A drug concentration curve is given by C = f(t) = 20te 0.04t , with C in mg/ml and t in minutes. (a) Graph C

A drug concentration curve is given by C = f(t) = 20te^−0.04t, with C in mg/ml and t in minutes.
(a) Graph C against t. Is f'(15) positive or negative? Is f¨(45) positive or negative? Explain.
(b) Find f(30) and f¨(30) analytically. Interpret them in terms of the concentration of the drug in the body.

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a See Figure 312 Looking at the graph of C we can see that the see that at t 15 C ... View full answer

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