c. Use a graphing calculator to determine the number of years it will take for the population to double. Explain your steps. Explain why this answer should be rounded to the next higher year. (1 mark) 9) set yi as , 8653 (1:03)* 19) set ye as 8653 ( 2 ) = 17306 ) find intersecting point which is at (23. 45, 17306 ) it would take