please help me with this problem

Use anonymous function handles (see Lab 2 and 3) to define the functions f(x) = sin(2x), g(x) = e^x, h(x) = g(f(g(x))) (a) Plot the function h over the domain [-3, 3]. Use the Matlab command linspace to construct a sequence of 500 equally spaced points in the given domain. (b) Add a title, and axis labels to your plot. (c) Compute h (4.3) and include this in your write-up