Math Is Fun Forum

juanpablo

Member

Registered: 2010-04-07

Posts: 3

problems of functions

Find the domain of the following functions, justifying your answer.

Given the function graph and identifies:

a) significant points.
b) domain and image.
c) intervals of increase and decrease.
d) Equation of asymptote.
e) Intervals of positivity, negativity and void.

bobbym

bumpkin

From: Bumpkinland

Registered: 2009-04-12

Posts: 109,606

Re: problems of functions

Hi juanpablo;

I have answered your other question in the previous post. You are not showing me any of your work so I do not know where to help. You have not even written the problems out yourself but instead just copied them. You must try to solve these by yourself, else you cannot learn them. Please show me some of your work then I might be able to help. Give it a try.

---

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.