Mathematics, 06.10.2021 02:10, royal6032

The linear function y= -0.4x + 29 models the percentage of U. S. men, y, smoking cigarettes x years after 1980. Find the slope of the given model.
Then, describe what this means in terms of the rate of change of the dependent
variable per unit change in the independent variable.

Find the slope of the given model.

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The linear function y= -0.4x + 29 models the percentage of U. S. men, y, smoking cigarettes x year...