The table gives methane gas emissions in millions of metric tons. The quadratic modely = 0.0429x^2 - 9.73x + 621 approximates the emissions for these years. In the model, x represents the number of years since 2008, so x=0 represents 2008, x = 1 represents 2009,and so on. Complete parts a and b.a. According to the model, what would emissions be in 2017?According to the model, in 2017 the emissions would be ___ million metric tons(Round to the nearest tenth as needed.)Part B is only available after Part A is completed.