Mathematics, 02.03.2020 20:55 sincere21
The weight, W, in lbs, of a child is a function of its age, a, in years, so W = f(a). (a) Do you expect f ′(a) to be positive or negative? Why? (b) What does f(8) = 45 tell you? Give units for the numbers 8 and 45. (c) What are the units of f ′(a)? Explain what f ′(a) tells you in terms of age and weight. (d) What does f ′(8) = 4 tell you about age and weight? (e) As a increases, do you expect f ′(a) to increase or decrease? Explain.
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The weight, W, in lbs, of a child is a function of its age, a, in years, so W = f(a). (a) Do you exp...
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