3,4,5

Evaluate the definite integral. 1 x ( 2 : * + 7 /x ) Ox X Need Help? Master It 4. [0/5 Points] DETAILS PREVIOUS ANSWERS SCALCCC5 5.3.016.MI. Evaluate the integral. 7: /4 5 sec(0) tan(0) de X Need Help? Master It Submit Answer 5. [-/5 Points] DETAILS SCALCCC5 5.4.015.MI. Use part one of the fundamental theorem of calculus to find the derivative of the function. h ( x ) = arctan(t) dt h' ( x ) =