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 =

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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 increase
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
111
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 student 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 =
%3D
(d) Express, using functional notation, the number graduating from high school in 1992.
Calculate that value.
million
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64,748
Aa
OCT
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Transcribed Image Text:Ighment-Responses/submit?dep%3D27933853&tags=Dautosave#question4005713_3 YouTube Maps 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 increase 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 111 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 student 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 = %3D (d) Express, using functional notation, the number graduating from high school in 1992. Calculate that value. million Need Help? Master It Read It 64,748 Aa OCT étv 1 280 MacBook Air 4.
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