Calculate Limits using Different Techniques

Examples, videos, worksheets, solutions, and activities to help PreCalculus students learn how to calculate limits using different techniques: Multiplying by a Conjugate, Absolute Value.

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Calculating a Limit by Multiplying by a Conjugate

Calculating a Limit Involving sin(x)/x as x approaches zero

Calculating a Limit at Infinity with a Radical in the Expression

Limits Involving Absolute Value
This video shows two limit problems that involve | absolute value |. It discusses the basic algebraic idea of how to get started on these problems.

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