SME
Calculus I · Problem type

Kinds of discontinuity

Use this for “Is the discontinuity of (x² − 4) ÷ (x − 2) at x = 2 removable?”

Sort

What happens to f near the point named?
Tap a card, then tap its group.

Assumptions

•
Continuous at a: f(a) exists, the limit at a exists, and the two are equal.
•
Removable: the limit exists but f(a) is missing or different. Jump: the one-sided limits differ.
•
Infinite: f grows without bound near a (a vertical asymptote).
Topic check
See what you know: 5 questions on this topic
New questions each time. Pass to mark it complete.

Related lessons

© 2026 SME. All rights reserved.