Solve the problem.In a certain town the annual consumption, b, of beef (in pounds per person) can be estimated by 
where t is the number of years since 2010. What is the slope of the graph of this function? Write a sentence interpreting this value.
A. -0.4; The average consumption of beef in this town is increasing by 0.4 pounds per person per year.
B. -0.4; The average consumption of beef in this town is decreasing by 0.4 pounds per person per year.
C. 35; The average consumption of beef in this town is increasing by 35 pounds per person per year.
D. 35; The average consumption of beef in this town is decreasing by 35 pounds per person per year.
Answer: B
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A. 230
B. 
C. 12,486,936
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