Solve the problem.The profit (in millions of dollars) for Allied Manufacturing can be approximated by 
where x is the year 1989 ? x ? 2009. Approximate the average rate of change over a 7-year period. Round your answer to three decimal places when appropriate.
A. 2.394 million dollars
B. 4.404 million dollars
C. 1.894 million dollars
D. 3.964 million dollars
Answer: A
Mathematics
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dx = (8x + 3)4 + C
A. No B. Yes
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