The following table shows the number, in millions, graduating from high school in the United States in the given year.t After 1992, the number of high school graduates has increas Year Number graduating (in millions) 1985 2.83 1987 2.65 1989 2.47 1991 2.29 (a) By calculating differences, show that these data can be modeled using a linear function. (Let d be years since 1985 and N the number of graduating high school students 1985 to 1987 1987 to 1989 1989 to 1991- Change in d Change in N (b) hat is the slope for the linear function modeling high school graduations? (Round your answer to two decimal places.) million per year Explain in practical terms the meaning of the slope. This means that each year fewer v high school students graduated. (c) Find a formula for a linear function that models these data. (Let d be years since 1985 and N the number of graduating high school students, in millions.) N =
The following table shows the number, in millions, graduating from high school in the United States in the given year.t After 1992, the number of high school graduates has increas Year Number graduating (in millions) 1985 2.83 1987 2.65 1989 2.47 1991 2.29 (a) By calculating differences, show that these data can be modeled using a linear function. (Let d be years since 1985 and N the number of graduating high school students 1985 to 1987 1987 to 1989 1989 to 1991- Change in d Change in N (b) hat is the slope for the linear function modeling high school graduations? (Round your answer to two decimal places.) million per year Explain in practical terms the meaning of the slope. This means that each year fewer v high school students graduated. (c) Find a formula for a linear function that models these data. (Let d be years since 1985 and N the number of graduating high school students, in millions.) N =
Trigonometry (MindTap Course List)
8th Edition
ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
Publisher:Charles P. McKeague, Mark D. Turner
Chapter4: Graphing And Inverse Functions
Section: Chapter Questions
Problem 4GP: Use your model to predict the sunspot number for 2001. How does your prediction compare with the...
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