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Draw the region bounded by the curves. Then, use the disk method to find the volume when the region is rotated around the r-axis. Answer exactly. z+ y = 14, 1 = 0, and y = 0 units 3 Preview Find the volume generated when the region between the curves is rotated around the given axis. Use both the shell method and the washer method. Use technology to graph the functions and draw a typical slice by hand. Answer exactly. Between the curves of y = 3r. r = 0. and y = 3 rotated around the y-axis. units Preview