The number of theater screens in a country in 2012 was 39,444. By 2017, the number had grown to 40,789. Let y be the number of theater screens in the sam country in year x, where x = 0 represents the year 2012. a. Write a linear equation that models the number of theater screens in the country in year x. b. Use this equation to predict the number of theater screens in 2019. a. The linear equation that models the number of theater screens in the country in year x is given by y = (Type your answer in slope-intercept form. Use integers or decimals for any numbers in the equation.)