Video lesson using l'Hopital's rule to find the limit of a function containing trigonometric functions. Includes link to additional practice at the top of the video. [7:42]

Video lesson finding the limit of a rational function using l'Hopital's rule and also by factoring. Includes link to additional practice at the top of the video. [5:15]

Video lesson using l'Hopital's rule to find the limit of a function containing a natural logarithm term. Includes link to additional practice at the top of the video. [7:50]

Video lesson introducing l'Hopital's rule as a way to find limits by using derivatives. Gives the formal definition and uses it to solve an example problem. Includes link to additional practice at the top of the video. [8:51]

Video lesson using l'Hopital's rule to find the limit of a function containing trigonometric functions.

This is a video lesson finding the limit of a rational function using l'Hopital's rule and also by factoring.

Video lesson using l'Hopital's rule to find the limit of a function containing a natural logarithm term.

Introduction to L'Hopital's Rule as a way to find limits by using derivatives.

This video explains why L'Hopital's Rule works.