5. Look at the following sample of MATLAB code (which has line numbers added for ease of reference) and answer the following questions. 3 1 2 3 4 5 6 7- 8- function freefalli 13 freefalli: interactive bungee velocity & freetalli interactive computation of the free-fall velocity of an object with second-order drag, - 9.81: acceleration of gravity m = input (Mass (kg) : '); cd = input('Drag coefficient (kg/m) : '); t = input('Time (s): "); disp('') disp(' ') disp(' ') disp('') disp('Velocity (m/s) :') disp(sqrt(g m/ cd) tanh (sqrt (cd / m) - t)) 10 - 11 - 12 13 - 14 - 15 - a) What should you write in the command window to invoke the function? [1 mark] b) What is the first line that will be displayed after invoking the function? [1 mark] c) Explain the function of input syntax in this sample code. [1 mark) d) What is the function of line number 11? [1 mark] e) What is the function of line number 14? [1 mark] f) What is the function of line number 15? [1 mark]