In your Matlab function for the calculation of the polynomial fit coefficients, we constructed a linear system of equations in the form , where represents the vector of coefficients, as well as the vector to be returned from the Matlab function. From previous computer projects, what are other ways for us to compute the vector of coefficients? Group of answer choices Jacobi Secant Gauss-Seidel Gaussian Elimination Bisection Non-linear Newton Raphson