In 2000, 40% of the residents in a large city regularly used newspapers for getting news and this has decreased at an average rate of approximately 1.1% per year since then. Find a linear function in slope-intercept form that models this description. The function should model the percentage of residents, P(x). who regularly used the news outlet x years after 2000. P(x)= (Use integers or decimals for any numbers in the expression.)