Concept explainers
Vital Statistics The rate of increase of the number of working married couples M (in millions) in the United States from 2008 through 2014 can be modeled by
(a) Find the model for the number of working married couples in the United States.
(b) Use the model to predict the number of working married couples in the United States in 2019. Does your answer seem reasonable? Explain your reasoning.
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Calculus: An Applied Approach (MindTap Course List)
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