What is the volume of a solid of revolution using the disk method about the x-axis?
✓ Correct Answer: Option A
The disk method: V = π∫ₐᵇ [f(x)]² dx, where f(x) is the radius of each disk.
The disk method: V = π∫ₐᵇ [f(x)]² dx, where f(x) is the radius of each disk.