Problem #8: The curve y= V16-x2, -3 x2, is rotated about the x-axis. Find the area of the resulting surface. Enter your answer symbolically, Problem #8: as in these examples Just Save Submit Problem #8 for Grading Problem #8 Attempt #1 Attempt #2 Attempt #3 Your Answer: Your Mark: Problem #9: The below curve is rotated about the y-axis. Find the area of the resulting surface. 1 = 8 24 x6, Isx52 Problem #9: Select v Just Save Submit Problem #9 for Grading Problem #9 Attempt # 1 Attempt #2 Attempt # 3 Your Answer: Your Mark