Question: The table lists the annual hours worked by the average worker in Europe for selected years. (a) Let x represent the number of years after

The table lists the annual hours worked by the average worker in Europe for selected years. Year 1970 1980 1990 2000 2010 Hours 2000 1860 1750 1690 1590

(a) Let x represent the number of years after 1970. Find a formula in slope-intercept form for a linear function f that models the data.

(b) Interpret the slope of the graph of y = f(x).

Year 1970 1980 1990 2000 2010 Hours 2000 1860 1750 1690 1590

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