Solve the problem.The correlation between respiratory rate and body mass in the first three years of life can be expressed by the function log R(w) = 1.81 - 0.34 log (w),where w is the body weight (in kg) and R(w) is the respiratory rate (in breaths per minute). Find R'(w) using implicit differentiation.

A. R'(w) = -21.95w-1.34
B. R'(w) = 64.57w-1.34
C. R'(w) = -21.95w-0.66
D. R'(w) = -21.95w-0.34


Answer: A

Mathematics

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