Calculus · HL 5.17 · Mathematics AA & AI

Volume Explorer

Pick a region, spin it about the x-axis or the y-axis, and watch the solid form. Drag the slice to see each disc or washer. Try setting up the integral yourself before you reveal it.

The region drag to move the slice
curve 1 curve 2 R (outer) r (inner)
The solid
Drag to rotate · scroll or pinch to zoom
Rotation 360°
Slice
Formula:
Integral set-up
Set up the integral on paper first, then check.
Volume
Evaluate it yourself, then check.
Casio fx-CG50 · check on your GDC