Solve y" (t) + y' (t) – 2y (t) = H (t) ; y (0) = 0 ; y' (0) = -1 where - H(t)=t+1, 0≤ t < 6 H(t) = 3t+1, t≥ 6

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Q: Find g' (4) given thatf(4) = - 5 and f'(4) = 10. Enter the exact answers. (a) g(x) = 5x – 4f(x) g'…

A: (a) The function is g(x)=5x2-4f(x)  f(4) = -5 and f '(4) = 10