Since life expectancy has increased in the last century, the number of Alzheimer's patients has increased dramatically. The number of patients in the United States reached 4 million in 2000. Using data collected since 2000, it has been found that the data can be modeled by the exponential function
where x is the years since 2000. Estimate the Alzheimer's patients in 2025. Round to the nearest tenth.
A) 8.0 million
B) 3.9 million
C) 4.8 million
D) 7.8 million
Correct Answer:
Verified
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