Hey all, just doing some homework in preparation for the quiz tomorrow (well, today...it's in 4 hours).
Running into trouble with using limits to compute derivatives.
Here are the problems:
Use limits to compute the following derivatives:
Pretty sure limit here is zero, but I do not understand how I would visualize this with much harder equations...
Also confused about questions asking to compute limits that involve infinity:
Read the textbook a few times but cannot seem to grasp it... Would appreciate some help or at least a guide that is easy to comprehend.
Another concern is the +'s and -'s atop of infinity. As far as I understand, these signify which direction to count the limit from. Anymore help would be greatly appreciated!