For the homework implemented in Jupyter Notebook, get your notebook well organized with cells and headings. In the Python code, sufficient amount of comments should be provided so I can understand. 1. (20 pts) Problem 5.1 in the book. (For problem c, you are supposed to do manual calculation, not with computer code. Also note, f(x) is a quadratic function. So its true roots can be calculated analytically.) 5.1 Determine the real roots of f(x)=0.6x2+2.4x+5.5 : (a) Graphically. (b) Using the quadratic formula. (c) Using three iterations of the bisection method to determine the highest root. Employ initial guesses of xl=5 and xu=10. Compute the estimated error a and the true error t after each iteration