How to evaluate the limit of a constant function

👉 Learn how to evaluate the limit of a function involving polynomials. The limit of a function as the input variable of the function tends to a number/value is the number/value which the function approaches at that time. The limit of a function is usually evaluated by direct substitution of the value which the variable tends to.

Organized Videos:
✅The Limit
✅Evaluate Limits of Complex Fractions
✅Evaluate Limits of Polynomials
✅Evaluate Limits of Rational Expressions
✅Evaluate Limits with Square Roots
✅Evaluate Limits with Trig
✅Limits of Piecewise Functions
✅Evaluate Limits with Transcendentals
✅Evaluate Limits Difference Quotient
✅Evaluate Limits from a Graph
✅Evaluate Limits of Absolute Value
✅Evaluate Limits of Square Root
✅Holes and Asymptotes of Rational Functions
✅Learn about Limits
✅Find the Value that makes the Function Continuous
✅Is the Functions Continuous or Not?
✅Evaluate Limits using a Table of Values
✅Evaluate Limits at Infinity

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[comairahmad]

This really helped me a lot. Love from India.

[christopherramsey]

After looking at math videos for some time now, I find that Brian's videos are among the best! He just seems to have the natural ability to make things understandable. Thank You Brian!

[GSHAPIROY]

Sure you can plug in the 5. 13 is the same is 13x^0, so plug 5 in for x and you get 13(5)^0=13.

[vaibhavnakrani]

Pretty neat. Came with a question. Left with a solid answer 1 minute later.

[kampa]

So, is it useless to use the epsilon-delta definition of the limit ?