Gallery
Discover apps people built on Collabby by chatting. Run them, then remix to make them yours.
Limits and Continuity
Approach a point from both sides to find limits, check the three conditions for continuity, and follow x without bound to reveal asymptotes.
by Anonymous
Limits of Sequences and Infinite Series
Change the common ratio to see where convergence, divergence, and oscillation part ways, and find when an infinite geometric series still adds up to a finite sum.
by Anonymous
Definite Integrals and Area
Slice ever-thinner rectangles under a curve to close in on the true area, and see why regions below the axis count as negative.
by Anonymous