please only answer if you are sure, Doesn't require a language, can be solved

Finite difference formulae for first-derivative estimates with error term o(h2) for equally spaced data are f(xi t 2 h) +4 f(xi th)- 3f(xi)c Forward Finite-difference: f,(xi)- Backward Finite-differencef'(x) Centered Finite-differencef'(x 2 h 3 f(x) - 4 f(xi - h)+ f(xi- 2 h) 2 h f(xi h)- f(x-h) + o(h2) 2 h The following data were collected for distance traveled versus time for a rocket. Estimates the rocket's velocity and acceleration at each time using the above formulae. Present data in a tabular form 0 25 50 75 100 125 150 V, km 0 32 58 78 92 100 105