In Exercises 1-4, use a graphing utility to graph the function and the damping factor of the

Question:

In Exercises 1-4, use a graphing utility to graph the function and the damping factor of the function in the same viewing window. Describe the behavior of the function as x increases without bound.
1. g(x) = e−x2/2 sin x
2. f (x) = e−x cos x
3. f (x) = 2−x/4 cos x
4. h(x) = 2−x2/4 sin x