Write a function that implements the Bisection method, with the following input/output

function y = Bisection(f,xl,xu,mvalue)

end

% note f in the argument list is a function input. For example f representing the function f(x) in question 3 can be defined under the following way

f = @(x) exp(x)+x^3+2*x^2-1.2, and then you can use f directly as a function in Bisection(f,xl,xu,mvalue)

xl and xu is your lower and upper boundary

mvalue is the predefined threshold represented as m-value.