Question: 4. Practice similar The linear function y = -0.4x + 32 models the percentage of men in a certain city, y, smoking cigarettes a years

4. Practice similar The linear function y = -0.4x + 32 models the percentage of men in a certain city, y, smoking cigarettes a years after 1985. Find the slope for the model. Then describe what this means in terms of the rate of change of male smokers in this city over time. a) m = b) The value of the function (Enter: increased or decreased or not changed ) by per year after 1985

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