Carbon Dioxide The average concentration levels of carbon dioxide in Earths atmosphere
Chapter 10, Problem 68(choose chapter or problem)
Carbon Dioxide The average concentration levels of carbon dioxide in Earths atmosphere for selected years since 1980, in parts per million of carbon dioxide, are shown in the table. (Source: NOAA)(a) Use the regression feature of a graphing utility to find a model of the form for the data. Let represent the year, with corresponding to 1980. Use a graphing utility to plot the points and graph the model. (b) Use the model to predict the average concentration level of in the year 2015.
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