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The capacities at which U.S. nuclear power plants are working are shown in table for various years. Year Percent 1975 56 1980 59 1985 58 1990 70 1995 76 2000 88 2004 89 Let f(t) be the capacity (in percent) at which U.S. nuclear power plants are working at t years since 1970. Use Quadratic regression on your calculator to find a quadratic function that models this data. Round each coefficient to at least 3 decimal places. BE SURE TO USE t = 0 to represent the 1 would be 1971, and so on: year 1970. Then t Equation f(t) : Use your graphing calculator to draw the graph of the model and, in the same viewing window, the scattergram of the data. Does the model fit the data well? The function is a good model for the data. The function is not a good model for the data Estimate at what capacity U. S. nuclear power plants were working in 2013. % Round to the nearest whole percent. Predict when U. S. nuclear power plants will be working at full (100%) capacity. Enter the year this occurs.

The capacities at which U.S. nuclear power plants are working are shown in table for various years. Year Percent 1975 56 1980 59 1985 58 1990 70 1995 76 2000 88 2004 89 Let f(t) be the capacity (in percent) at which U.S. nuclear power plants are working at t years since 1970. Use Quadratic regression on your calculator to find a quadratic function that models this data. Round each coefficient to at least 3 decimal places. BE SURE TO USE t = 0 to represent the 1 would be 1971, and so on: year 1970. Then t Equation f(t) : Use your graphing calculator to draw the graph of the model and, in the same viewing window, the scattergram of the data. Does the model fit the data well? The function is a good model for the data. The function is not a good model for the data Estimate at what capacity U. S. nuclear power plants were working in 2013. % Round to the nearest whole percent. Predict when U. S. nuclear power plants will be working at full (100%) capacity. Enter the year this occurs.

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 94E
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The capacities at which U.S. nuclear power plants are working are shown in table for various years. Year Percent 1975 56 1980 59 1985 58 1990 70 1995 76 2000 88 2004 89 Let f(t) be the capacity (in percent) at which U.S. nuclear power plants are working at t years since 1970. Use Quadratic regression on your calculator to find a quadratic function that models this data. Round each coefficient to at least 3 decimal places. BE SURE TO USE t = 0 to represent the year 1970. Then t = 1 would be 1971, and so on: Equation f(t) = Use your graphing calculator to draw the graph of the model and, in the same viewing window, the scattergram of the data. Does the model fit the data well? The function is a good model for the data. The function is not a good model for the data Estimate at what capacity U. S. nuclear power plants were working in 2013. % Round to the nearest whole percent. Predict when U. S. nuclear power plants will be working at full (100%) capacity. Enter the year this occurs.
Transcribed Image Text:The capacities at which U.S. nuclear power plants are working are shown in table for various years. Year Percent 1975 56 1980 59 1985 58 1990 70 1995 76 2000 88 2004 89 Let f(t) be the capacity (in percent) at which U.S. nuclear power plants are working at t years since 1970. Use Quadratic regression on your calculator to find a quadratic function that models this data. Round each coefficient to at least 3 decimal places. BE SURE TO USE t = 0 to represent the year 1970. Then t = 1 would be 1971, and so on: Equation f(t) = Use your graphing calculator to draw the graph of the model and, in the same viewing window, the scattergram of the data. Does the model fit the data well? The function is a good model for the data. The function is not a good model for the data Estimate at what capacity U. S. nuclear power plants were working in 2013. % Round to the nearest whole percent. Predict when U. S. nuclear power plants will be working at full (100%) capacity. Enter the year this occurs.
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