3. Solve the initial value problem, and graph the solution function x(t). x" +4x' +4x=1+8(t-6); x(0)=x'(0)=0 Write the solution to the initial value problem. Select the correct choice below and fill in the answer boxes to complete your choice. (Type exact answers.) OA. x(t)= O c. x(t)=. 0.5 0.375- Graph the solution to the initial value problem. O A. 025 0.125- 0- ift< ift Q ift< ift= if t> 0.375 0.25 0.125 offfff 63691215 OB. X(t)=. OD. x(t)= OC. 054 0.375- 0.25 0.125 of 03691215 Q ift# ift= ift< if if All OD. ost 0.375 0254 0.125 04 Ste 03691215 2

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