Please use the second picture to answer the first pictures question by posting the matlab code. Thank you

a) Modify the function file macaulay(x,a,n) that x can be a domain vector by adding a for loop in the function. Try following statements: x=linspace(0,10); y=macaulay(x,5,2); plot(x,y) b) A simple supported beam is as shown in the figure. The displacement along the beam can be expressed by the equation: 20 kips/ft Develop a script that will create a plot of displacement (dashed line) verses distance along the beam, x. Note that x = 0 at the left end of the beam. 150 kip-ft 15kips a) Modify the function file macaulay(x,a,n) that x can be a domain vector by adding a for loop in the function. Try following statements: x=linspace(0,10); y=macaulay(x,5,2); plot(x,y) b) A simple supported beam is as shown in the figure. The displacement along the beam can be expressed by the equation: 20 kips/ft Develop a script that will create a plot of displacement (dashed line) verses distance along the beam, x. Note that x = 0 at the left end of the beam. 150 kip-ft 15kips