The percentage of adults in the United States without health insurance increased at a roughly linear rate
Question:
The percentage of adults in the United States without health insurance increased at a roughly linear rate from 1999, when it was 17.2%, to 2008, when it was 20.3%.
a. Determine a linear equation that approximates the percentage of adults in the United States without health insurance in terms of time , where represents the number of years since 1990.
b. If this trend were to continue, in what year would the percentage of adults without health insurance be at least 25%?
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Related Book For
Calculus With Applications
ISBN: 9780321831101
10th Edition
Authors: Margaret L Lial, Raymond N Greenwell, Nathan P Ritchey
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