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5. What is the order of the differential ial equation given by the following input/ouput relationship: gie b) 2 d) none of the above 6. IX(s) le- with ROC covering the entire s plane whatis()?.l e) o(t-3) d) none of the above 7. True or False: An LC circuit is described by a frst order differential equation b) False a) True 8. The sifting property of the delta fanction sht (e)e-a)- a) att-a) b) r(-a) e) z(a) d) none of the above 9. True or False: The Fourier transform of a periodie function is alrays a sequence/collection of one or more delta functions. a) True b) False is given the input z(t)s cos(t), 10. A linear time invariant system H(jw) what is the output? alcol) 11. Given the function h(t) =-e-en(-t) which of the following transforms exist (circle all that apply) cos(t-d) none of the above a) Fourier series b) Fourier transform 12. Compute the magnitude, and phase for the complex number-0.5-j0.5 b)|s--Vの5,@m- e) Laplace transform d) none of the above a)Is| = 0.5, θ=률 c)Izl = 忑θ = 북 d)none of the above

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ok 3 dk Oxoleaue bus to oxoleo ob highest di18eun coefbicient c/t3 osder is 3 Degui 씨u topowes ob highant ides oli.bbean t al coe bicink 934 Since it is given Roc coavesi covers entiu s Plane lait) nont be ,mpuue we know | 8 (t-to) X(s) e-3s ゴ(t)-3(k-3) 7)b) False c ciscuit is debined by secondl euation C) x(t)-Cost Caen en al 80 13 sco.t

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