Question 7 0 / 200 pts Let the function f(x) = sin(2t) dt where * e [0, 1]- Find f' (x:). O f(x) = 4sin(2047 jetz + 3 sin(2 In(@ + 3)) In(x + 3) Of(x) = sin(2eta)42 _ sin(2 In(@ + 3)) 2 + 3 O f() = 4 cos(2ed )ed + 3 cos(2 In(@ + 3)) In(# + 3) O f(x) = 8 cos(2el jer + 6 cos(2 In(@ + 3)) In(# + 3) Of(x) = 4 sin(242 )elz _ Sin(2 In(# +3)) 2 + 3 orrect Answer Of(x) = 4sin(212 )gia _ sin(2 In(# + 3)) 2:+3 Of() = 4 sin( 2ex jet + sin(2 In(* + 3)) In(x + 3) ou Answered Of (x) = 4 cos(2er jean _ Cos(2 In(# + 3)) O f'(e) - 8 sin(2e * je# + 6 sin(2 lu(* + 3)) In(x + 3)