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Home > CALC > Chapter 2 > Lesson 2.3.3 > Problem 2-128

  1. Rotate the flag shown below (created by the region under the curve for 0 ≤ x ≤ 4) about the x-axis. Describe (and draw) the shape that is created and find its volume. Homework Help ✎

In order to visualize the resultant solid (and compute its volume), first dissect the flag into familiar-shaped pieces.

Use the eTool below to visualize the flag.
Click the link at right for the full version of the eTool: Calc 2-128 HW eTool