Get answer: Use a calculator with an ex key to solve Exercises 7176.The bar graph shows

Chapter 4, Problem 75

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Use a calculator with an ex key to solve Exercises 7176.The bar graph shows the percentage of U.S. high school seniorswho applied to more than three colleges for selected years from1980 through 2013.The data can be modeled byf(x) = x + 31 and g(x) = 32.7e0.0217x,in which f(x) and g(x) represent the percentage of high schoolseniors who applied to more than three colleges x years after1980. Use these functions to solve Exercises 7172. Wherenecessary, round answers to the nearest percent.The bar graph shows the percentage of people 25 years of age andolder who were college graduates in the United States for eightselected years.The functionsf(x) = 6.43(1.027)x and g(x) = 40.91 + 6.6e-0.049xmodel the percentage of college graduates, among people ages25 and older, f(x) or g(x), x years after 1950. Use these functionsto solve Exercises 7576.Which function is a better model for the percentage whowere college graduates in 2014?