MATLAB

Which of the following is the best approximation of f(x - Ac)? (You can assume that f has a Taylor expansion at x.) f(x Ax) = f(x) f'(x)Ax + Azef" (x) Ace f'" (x) + ((Az4) f(x - A.x) = f(x) + f'(x)Ax + f" (2) Ax? + f(2)Ax3 + O(Ax4) f(x Ax) = f(x) f'(x)Ax + f" ()Az? f'"(x)A23 +0(Ax4) f(x Ax) = f(x) + f'(x)Ax + 4y? f" (x) + 4zo9 f'" (x) + 0(Ax4)