4. [-/1 Points] DETAILS Use Part 1 of the Fundamental Theorem of Calculus to find the derivative of the function. G(x) = cos( v 9t) dt G'( X ) = Need Help? Read It Master It 5. [-/1 Points] DETAILS Use Part 1 of the Fundamental Theorem of Calculus to find the derivative of the function. tan(x) y = V 5t + vt dt Need Help? Read It Watch It