I'm having a couple problems with limits and rate of change.
First, I'll talk about the limits. I understand most of it in class, until I see the homework problems and complete flip out.
1. Find the limit of:
a. Lim theta -> pie of theta sec theta
b. lim x->0 of sin5x/sin 4x
Knowing that lim as theta approaches 0 for sintheta/theta = 1 Find the limit of:
Lim h->0 sin(sinh)/sinh
Lim x-> 0, 6x^2(cotx)(csc 2x)
Find the average rate of change between -1 and 4;f(x) = -4x^2 - 6x +2
Thanks in Advance for the help.
P.S. how do you type mathematical signs on the keyboard? I've seen threads with them and was wondering how its done...