Page | 32 Math 30 . 2 Module Four Assignment C. The equation of the cubic curve of best fit is y = 0.037x3 - 0.79x2 + 4.74x + 4.27. (8 marks) i. Devise a scenario that could be modelled using the data 20 Don't use a scenario that has 18 already been provided in the textbook or in the lesson. (2 16 marks) 14 12 financial 10 8 series 0 2 4 6 8 10 12 14 16 ii. Provide the appropriate domain and range for your scenario. (2 marks) Domain: 0 - 00 Range: 0 - ii. Make up a question that would involve interpolation and the use of the model (regression equation) to solve. Provide the solution. (2 marks) Question: value of y when *- 3 Solution Involving interpolation: 1 = 13 iii. Make up a question that would involve extrapolation and the use of the model (regression equation) to solve. Provide the solution. (2 marks) Question: Solution Involving extrapolation: 4 - - 0, 037 + - 0, 79 * + 4, 74+ +4, 27