Q3. Answer the following questions based on the data given in Table Q3. Table Q3: Interest rate offered by a private ban
Posted: Thu May 12, 2022 12:21 pm
Q3. Answer the following questions based on the data given in Table Q3. Table Q3: Interest rate offered by a private bank of over 6 years' time Year (x) Interest rate (y) 2015 4.51 2016 5.65 2017 6.50 2018 6.35 2019 4.85 2020 5.15 a) Using the Newton's Forward Formula, find dy/dx and dạy/dx2 in year 2015. [5.0 Marks) b) Using the Newton's Backward Formula, find dy/dx and day/dx2 in year 2020. (5.0 Marks]