
Obesity Obesity (BMI ≥ 30) increases the risk of diabetes, heart disease, and many other ailments. The percent of Americans who are obese from 2000 projected to 2030 is shown in the table below.
a. Graph the data points to determine whether a quadratic function is a reasonable model for the data.
b. If it is reasonable, find the quadratic function that models obesity, with x equal to the number of years after 2000 and y equal to the percent of obese Americans. Report the model with three significant digits.
c. Use the unrounded model to predict the percent with obesity in 2023.
(Source: American Journal of Preventive Medicine)

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Chapter 3 Solutions
College Algebra in Context with Integrated Review and Worksheets Plus MyLab Math with Pearson eText-- Access Card Package
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