CK12 Calculus - Single Variable

ReviewQuestions
Evaluatethe integrals.

9. 
   

   (Hint:First use -substitution,letting )

   
   


10. 
    

    Graphand then find the area of the surfacegeneratedby the curve from to and
    revolvedaboutthe -axis.
    Answers

    
    


11. 
    


12. 
    


13.