CPM Homework Help : CALC Problem 8-70

Multiple Choice: The volume generated by revolving the region enclosed by the graphs of y = 2x and y = 2x² for 0 ≤ x ≤ 1 about the x-axis is: Homework Help ✎

Step 1:

Sketch the graph and shade flag.

Step 2:

Sketch the axis of rotation. This will help you visualize the resultant 3D solid.

Step 3:

Choose a method:

Step 4:

Determine the bounds of integration by solving a system of equations. You might write your bounds as x- or y- values, depending on the method you chose in the previous step.

Step 5:

Your integrand should should be written in terms of the same variable as the bounds.