Solve the problem.The average per-person annual consumption of hot dogs is shown in the table. Let C be the average per-person consumption of hot dogs at t years since 2002. C = 0.97t + 18.41 can be used to model the data.
What is the slope and what does it mean in this situation?
A. 0.97; Each year the average per-person consumption is 97% of the previous year's average per-person consumption.
B. 1.8; Every 1.8 years the average per-person consumption increases.
C. 0.97; Each year the average consumption is increased by 0.97 hot dogs per person.
D. 18.41; Each year the average consumption is increased by 18.41 hot dogs per person.
Answer: C
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