Matlab question

Define an anonymous function df2(x,y) = 2*y/x

Step 1: Write code to solve the ODE given by xf'(x)-2f(x)=0 on the interval [1,5] where f(1)=0.5. Use the Midpoint Method with dx=0.5.

Step 2: The exact solution is 0.5 x^2. Plot the exact solution and your solution on the same plot.

Step 3: Label your plot