Q Lumen OHM X + X > C A ohm.lumenlearning.com/assess2/?cid=56661&aid=4115912#/skip/11 Course Messages Forums Calendar Gradebook Home > Calculus 2 - FALL 2021 - NEW > Assessment 7.5 - Area of a Surface of Revolution Save progress Done VO -. Score: 10.5/15 13/15 answered Question 11 0.5/1 pt ' 7-9 0 Details Score on last try: 0.5 of 1 pts. See Details for more. > Next question You can retry this question below Use Simpson's Rule _ with n = 10 to approximate the area of the surface obtained by rotating the curve about the -axis. Compare your answer with the value of the integral produced by your calculator. (Round your answer to the nearest whole number.) y = Ogas5 Simpson's Rule 1230507 calculator approximation 979206.5 X Submit Question 1:29 PM Type here to search OCOBALOSS 11/19/2021Q Lumen OHM X + X > C A ohm.lumenlearning.com/assess2/?cid=56661&laid=4115912#/skip/15 . .. 7.5 - Area of a Surface of Revolution Save progress Done Score: 10.5/15 13/15 answered . Question 15 0/1 pt O 10 0 Details The surface area formula _ is valid only when f() 2 0. Show that when f(x) is not necessarily positive, the formula for surface area becomes S = 2x|f(x)| \\1 + [f'(x)]2 dx. Edit Insert Formats . B / U x x A A Submit Question Type here to search 1:30 PM 11/19/2021