Khan Academy Static

Unbounded_limits_vertical_asymptotes_

Some limits don't approach a specific value, but instead become boundlessly large as they approach the limiting value. For example, the limit of 1/x as we approach x=0 from the right. Learn about this type of limits and how it relates to vertical asymptotes.

Limits_at_infinity_horizontal_asymptotes_

For some expressions, as we increase x infinitely, approach a finite value. For example, 1/x approaches 0 as x becomes infinitely large. Learn about these types of limits, and how they relate to horizontal asymptotes.

Review_Infinite_limits

Review your understanding of infinite limits with some challenge problems.