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24. [-/5 Points] DETAILS TANAPMATH7 2.2.068. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A Nielsen survey of 3000 American moviegoers aged 12-74 found that 27% of them used social media to chat about movies in 2010. The percentage was 29% in 2011 and 31% in 2012. Let t = 0, t = 1, and t = 2 correspond to the years 2010, 2011, and 2012, respectively.t (a) Explain why the three points P, (0, 27), P2(1, 29), and P3(2, 31) lie on a straight line L. The slope of the line passing through P, (0, 27) and P2(1, 29) is m, = , which is equal to the slope of the line through P, (1, 29) and P, (2, 31), which is m, = . Thus, the three points lie on the line L. (b) If the trend continues, what will the percentage of moviegoers who use social media to chat about movies be in 20187 % (c) Find an equation of L. (Let t be the independent variable and L be the dependent variable.) L = Use this equation to find and reconcile the result obtained in part (b). O For 2018 (t = 8), the equation yields the same result as what was estimated in part (b). O For 2018 (t = 8), the equation yields a different result than what was estimated in part (b). Need Help? Read It