# Lesson 01: Introduction to Limits

Lesson on understanding limits, and how to evaluate and solve for limits. Limits is defined as the function f(x) that becomes arbitrarily close to a unique number L as x approaches c from either sides, the limit of of f(x) as x approaches c is L. Evaluating and solving for limits can be done by substituting the values of c. Factoring is useful to further simplify the function. Graphing can be used to visualize the limits.

ERRATUM: 8:04

1:24 lim(3x-2) as x approaches 2

5:07 lim 2/(3-x) as x approaches 3

7:06 lim (x^2 -- 9) /(x -- 3) as x approaches 3

Numberbender lesson module: http://www.numberbender.com/lesson/mo...

====================

For more math video updates, subscribe here!

https://www.youtube.com/user/TheNumbe...

Follow us on Twitter https://twitter.com/number_bender

Like us on Facebook https://www.facebook.com/thenumberbender

=====================

Thank you for watching!