6 Let

x(t)=exp(-t)u(t)

\ (a) Sketch

x(1-\\\\tau )

vs

\\\\tau

by first reflecting

x(\\\\tau )

and then shifting this reflected function. By what\ amount is the reflected function shifted to the right?\ (b) Evaluate\

\\\\int_0^(\\\\infty ) x(1-\\\\tau )d\\\\tau

6 Let x(t)=exp(t)u(t) (a) Sketch x(1) vs by first reflecting x() and then shifting this reflected function. By what amount is the reflected function shifted to the right? (b) Evaluate 0x(1)d