Plot the following functions for t = (-3: 0, 01: 3): x(t) = e^-t cos(2 pi t) u(t+ 3/2) f(t) = x(2t + 1) g(t) = x(1 - t) y(t) = f(t) + g(t) Find and plot the following signals: x(t) = 2e^1/2 [u(t + 2) - u(t + 1)] + 2e^-t/2[u(t + 1) - u(t - 2)] (a) Plot x(t) and x(-t). (b) Find and sketch the even component, of x(t). (e) Find and sketch the odd component, of x(t)