Poverty The passage of the Social Security Amendments of 1965 resulted in the creation of the Medicare and Medicaid program. Since then, the percent of persons 65 years and over with family income below the poverty level has declined. The percent can be approximated by the following function:
Where
a. 1970 | b. 1990 | c. 2010 |
d. What happens to the rate of change over time?
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Calculus For The Life Sciences
- Algebra & Trigonometry with Analytic GeometryAlgebraISBN:9781133382119Author:SwokowskiPublisher:CengageCollege AlgebraAlgebraISBN:9781305115545Author:James Stewart, Lothar Redlin, Saleem WatsonPublisher:Cengage Learning