Find y as a function of t if 3y + 27y = 0, y(0) = 5,...

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Find y as a function of t if 3y" + 27y = 0, y(0) = 5, y'(0) = 9. y(t) =| Note: This particular weBWork problem can't handle complex numbers, so write your answer in terms of sines and cosines, rather than using e to a complex power. Find y as a function of t if 3y" + 27y = 0, y(0) = 5, y'(0) = 9. y(t) =| Note: This particular weBWork problem can't handle complex numbers, so write your answer in terms of sines and cosines, rather than using e to a complex power.