Write a Scheme program for print-plot of function f(x) = 15|sin(0.2x)| Define the function f that returns f(x) Define the function xlist(n) the returns the list (1 2 3 ... n) Define the function ylist(n) that returns the list (f(1) f(2) f(3) ... f(n) Define the function point(y) that displays a line with max(0, y-1) spaces followed by '*' Define the function graph(lst) which uses the function point to plot one line with point for each value of the list lst Show how to plot f(1) f(2) f(3) ... f(30) as in the presented example