Answer Happy

Let the signals x(t) and y(t) be as shown in the figures. a) Sketch x(2t - 1). b) Sketch 3-y(-t). c) Sketch x(t) y(t). Please make your sketches as accurate and detailed as possible. Be sure to label axes at appropriate points. -2 -1 -1 2 +x(t) 2 1 y(t) 3 1 2 t