Find the second derivative of the vector-valued function r(t) = (4t+ 3 sin(t))i + (5t + 3 cos (t)) 7'' (t) = Check Answer

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A: given, f ''(θ) = sin(θ) + cos(θ),    f(0) = 5,    f '(0) = 1 to find f.

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A: Given: Since you have asked multiple question, we will solve the first question for you. If youwant…

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A:

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A:

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A:

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A:

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A: Given,            f(x) =3x2 + 7x  and x=a

Q: Find the derivative of the function. 11) y = cos x4 A) dy -4 sin x 4 B) dY - sin x4 dx C) dy - -4x4…

A: