Implement the Newton - Raphson method as a MATLAB function and use it to solve the problem. The solution should be accurate to three significant digits.

8.35 Mechanical engineers, as well as most other engineers, use thermodynamics extensively in their work. The following polynomial can be used to relate the zero-pressure specific heat of dry air, cp kJ/(kg K), to temperature (K): cp 0.99403 1.671 x 104T 9.7215 x 10 8, T2 -9.5838 x 10-11 T3 1.9520 x 10-14T4 Determine the temperature that corresponds to a specific heat of 1.2 kJ (kg K)