Solve the problem.The rate of expenditure on a particular machine is given by M'(x) = 15x
, where x is time measured in years. Maintenance costs for the second year are $77. Find the total maintenance function.
A. M(x) = 15(x2 + 5)3/2 + 62
B. M(x) = 15(x2 + 5)3/2 - 58
C. M(x) = 5(x2 + 5)3/2 + 62
D. M(x) = 5(x2 + 5)3/2 - 58
Answer: D
Mathematics
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