How To Find The Limit of a Polynomial Function - Calculus

This calculus video tutorial explains how to find the limit of a polynomial function using direct substitution.

How To Evaluate Limits From a Graph:

Evaluating Limits By Factoring:

Limits of Rational Functions :

Limits of Radical Functions:

Limits of Trigonometric Functions:

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How To Find The Limit at Infinity:

Infinite Limits + Vertical Asymptotes:

Limits at Infinity With Radicals:

Limits of Absolute Value Functions:

Limits of Composite Functions:

The Squeeze Theorem:

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Limits and Logarithms:

Limits of Exponential Functions:

Piecewise Functions - Limits:

3 Step Continuity Test:

Continuity and Differentiability:

Limits - Test Review:

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Final Exams and Video Playlists:

Full-Length Videos and Worksheets:

[Natetron]

Bro you have literally single handedly supported my academic career, Thank you!

[eges]

Our high school teacher simplified it just as "replace the approaching variable (x) with the approached value (2) lmao its ez" but the fact that you identified it and broke it down is actually helpful thanks

[solomonkimba]

Right there I was looking for this, great explanation my favourite 🔥🙏

[wilkyclergeot]

I do need more of it polynomials functions please.

[HJHawley]

How is finding the limit (as x approaches n) different from just solving for x = n?

[Ahzarail]

Why do you never respond back to comments?

[Algebrainiac]

I’ve made a video like this and barely got any views 😞

[Tyra-hevo]

just freaking use a scientific calculator and your done, you don't have to do this long ass formula

[metalslugfan]

Pls, get a better mic. Can barely hear you.