3. (U: 15, G: 15pts) Implement "derivative descent\" to nd an approxi- mation of the local minimum of the function in the previous problem, using a coding language of your choice. Example code has been pro vided in the Week 3 folder. Provide the variable value 212* that you reach as your answer, and the function value f (32*) Plot the point on the function plot. (Hint: make sure to use an initial start point that will converge, using your plot as a guide)