Online Tutorials (including exercises with solutions)

MathIsFun: Limits

S.O.S Math

• Introduction and Basic Definitions

• Some Basic Properties

• The Pinching or Sandwich Theorem

• Limits and Infinity 

• Continuity

• The Intermediate Value Theorem

• The Bisection Method

Problem Sets with solutions

Visual Calculus

• Drill in determining when a piecewise defined function is continuous.

• Drill on evaluating limits.

• Drill in finding horizontal asymptotes.

• Drill on finding vertical asymptotes.

 eCalculus.org and UC Davis Math

• limit of a function as x approaches a fixed constant 

• limit of a function as x approaches plus or minus infinity 

• limit of a function using the precise epsilon/delta definition of limit

• continuity of a function of one variable

• "Squeeze Principle"

Free Worksheets (with solutions)

Paul's Online Notes

• Tangent Lines and Rates of Change

• The Limit

• One-Sided Limits

• Limit Properties

• Computing Limits

• Infinite Limits

• Limits At Infinity, Part I

• Limits At Infinity, Part II

• Continuity

KUTA Software

• Limits by Direct Evaluation

• Limits at Jump Discontinuities and Kinks

• Limits at Removable Discontinuities

• Limits at Removable Discontinuities with Trig

• Limits at Essential Discontinuities

• Limits at Infinity

• Limits in Form of Definition of Derivative

Free Quizzes (with solutions)

Visual Calculus

• A quiz on evaluating limits using the limit theorems and graphs.

Zweigmedia

• Limits: numerical and graphical viewpoints

• Limits and continuity

• Limits and continuity: algebraic viewpoint