Using a for loop convert the original problem at the bottom:

Define the values of zeta in a vector. Use for loop to cycle through the values of zeta(zeta(k)). Save the output y as a row vector each time for loop is going to run; y(k, :), where k goes from 1 to 5 for the five values of zeta. Resultant y will be a matrix with five rows and N columns, where N is the length of the vector x that represents the x-axis. Make sure to ask user to enter vector x for which y values are calculated and plotted.

Thanks for any assistance