Suppose that the values of a smooth function fis known forx=0, 0.3, 1.2, 1.5 and 1.8. Select the 3 point numerical differentiation scheme that will best approximate £a.2). Backward difference with...

Extracted text: Suppose that the values of a smooth function fis known forx=0, 0.3, 1.2, 1.5 and 1.8. Select the 3 point numerical differentiation scheme that will best approximate £a.2). Backward difference with h=D0.6 Forward difference with h3D0.3 Backward difference with h=0.3 Forward difference with h3D0.6