Use Excel please!

Problem 2. Part a. Use the first-order Taylor series expansion to predict the value of the following function f(x) 2x* using the base point of x1, and determining the true value of the function, the first order approximation, and the true relative percent error, , at x-xth, where h is the step size. Set up a table that calculates these values for the range of values of h shown in the table below. h(interval step size) |First order approx. |True value f(xi+h) | f(Xi+h) 0.5 0.25 0.125 0.0625 0.03125 Part b. Plot h vs er. Interpret this graph- what does it suggest? Briefly explain. Problem 2. Part a. Use the first-order Taylor series expansion to predict the value of the following function f(x) 2x* using the base point of x1, and determining the true value of the function, the first order approximation, and the true relative percent error, , at x-xth, where h is the step size. Set up a table that calculates these values for the range of values of h shown in the table below. h(interval step size) |First order approx. |True value f(xi+h) | f(Xi+h) 0.5 0.25 0.125 0.0625 0.03125 Part b. Plot h vs er. Interpret this graph- what does it suggest? Briefly explain