Please solve this problem by Matlab.

dy 5. The general solution to the differential equation z -2a is y (z) C with y (0) C The goal of this exercise is to write a function file to plot the solutions to the differential equation in the interval 0 S z S 5, with initial conditions y(0) 2,0, 2. The function file should have the structure function+function (similarly to the M-file myplot1.m Example 3, page 5). The function that defines y(z) must be included in the same file (note that the function defining y(z) will have two input arguments: z and C). Your M-file should have the following structure (fill in all the with the appropriate commands): function ex5 define the vector x in the interval [O,5] x yi f compute the solution with C -2 y2 f compute the solution with C 0 3 f compute the solution with C 2 plot plot the three solutions with different line-styles title add a title legend add a legend end function y f (x ,C) fill-in with the expression for the general solution end Plot the graphs in the same window and use different color and/or line-styles for each graph. To plot the graphs in the same window you can use the command hold on or use the plot command similarly to Exercise 4