Only use Matlab to solve this question. Please help me. Thanks

2. The upward velocity of a rocket is given at three different times in the following table: Timet(t) 5 8 12 Velocity (v) 106.8 177.2 279.2 The velocity is approximated by a polynomial as: v(t)- a t 2+b't+c, for 5 sts 12 ve is to determine the coeffcients a, b, and c. Set up the equations in matrik form, and write MATLAB scripts that solve the system using the Gaussian elimination method (you may use the function you previously built so long as you attach it as well) solve the system using Matlab's built-in funtions. Verify that both processes produce the same answers plot both rocket velocity and acceleration as a function of time, labeling the axes (including units)