The table to the right shows estimates of mobile data traffic in exabytes 1018 bytes per month for years from 2015 to 2020 A Let x represent the number of years since 2015 and find an exponential regression model y abx for mobile data traffic B Use the model to estimate the mobile data traffic in 2024 A Write the regression equation in the form y ab y 0 X Year 2015 2016 2017 2018 2019 2020 Mobile Data Traffic exabytes per month Traffic 3 9 5 8 9 6 15 4 20 5 32 3