Part II : Bisection Method 7) Following figure is drawn from the nonlinear function of f(x) = 2x + x + 5x + 8. Using Bisection method, find the zero. Assume that the current interval is [a, b] = [-2.0-1.0). Non-linear function 15 10 5 o -5 -10 -15 -20 -2 -1.5 -1 -0.5 0 a) Write all the necessary assumptions b) Find the zero using this table (Minimum 4 decimal places) a Iteration 1 2 3 4 5