Total personal income of the country in billions of dollars) for selected years from 1967 to 2002 is given in the table (a) These data can be modeled by an exponential function Write the equation of this function, with x as the number of (6) H this model is accurate, what will be the country's total personal income in 2007? (c) in what year does the model predict the total personal income will teach $23 trillion? years after 1957 Year 1957 1967 1977 1987 1997 2002 Personal Income 4119 8363 2312.6 48842 34297 10.231.2 (a) The equation of an exponential function that models the data isy- (Use integers or decimals for any numbers in the expression Round to three decimal places as needed) (b) The country's total personal income in 2007 will be s bilion (Round to three decimal places as needed) (c) The total personal income will reach $23 trillion in the year I (Round up to the nearest year) Total personal income of the country in billions of dollars) for selected years from 1967 to 2002 is given in the table (a) These data can be modeled by an exponential function Write the equation of this function, with x as the number of (6) H this model is accurate, what will be the country's total personal income in 2007? (c) in what year does the model predict the total personal income will teach $23 trillion? years after 1957 Year 1957 1967 1977 1987 1997 2002 Personal Income 4119 8363 2312.6 48842 34297 10.231.2 (a) The equation of an exponential function that models the data isy- (Use integers or decimals for any numbers in the expression Round to three decimal places as needed) (b) The country's total personal income in 2007 will be s bilion (Round to three decimal places as needed) (c) The total personal income will reach $23 trillion in the year I (Round up to the nearest year)