Please solve the following using MATLAB

The following table shows the Richter scale measure and its approximate amount of energy released in kiloton. Make a scatterplot where the Richter scare is the independent variable, and the Kelly Kiloton Index is the dependent variable. Try different polynomial fits for the data set, and plot each fit into a separate graph: a. linear equation (y = mx + b) For this case, you must use matrix operations to find the values of m and b. b. quadratic equation (y = ax^2 + bx + c). For this case, you must use matrix operations to find the values of a, b, and c. c. exponential equation (y = b*e^mx"). d. power equation (y = b*x^m). e. logarithmic equation (y = a + b*ln (x)). Which fit represented the data the best and why?. Using the best fit equation, find the corresponding Kelly Kiloton index value for a Richter scale of 5. Using the best fit equation, if you have been told that a building structure proposal can withstand 4000000 kiloton, and the historic record of earthquakes in town never exceeded 7.0 Richter scale: a. What is the largest earthquake this proposed building can withstand? (answer in Richter scale). b Would you accept or reject the building structure proposal