March 28, 2015

Homework Help: Calc Help Please

Posted by Tim on Friday, February 28, 2014 at 4:52pm.

I did some of them so can you help me with the rest.

Consider the piecewise functon f(x) =
(4x^2-3)/(3x^2-15) x<(-2)
square root of(4-x^2) (-2)<-x<-(2)
5 x>2

lim x->-2^- f(x)= ??????

lim x->-2^+ f(x)= 0

f(-2)= 0

f(4) = 5

list the values of x for which f(x) is not continues= ???????

Answer this Question

First Name:
School Subject:

Related Questions

calc - need to find: lim as x -> 0 of 4(e^2x - 1) / (e^x -1) Try splitting ...
math - i need some serious help with limits in pre-calc. here are a few ...
Calc Please Help - Are these correct? lim x->0 (x)/(sqrt(x^2+4) - 2) I get 4/...
Calc. Limits - Are these correct? lim x->0 (x)/(sqrt(x^2+4) - 2) I get 4/0...
calc - Are these correct? lim x->0 (x)/(sqrt(x^2+4) - 2) I get 4/0= +/- ...
Calculus - Find the following limits algebraically or explain why they donít ...
math - I have to evaluate the limit of these problems and I can't figure them ...
Calculus - Find the limit. lim 5-x/(x^2-25) x-->5 Here is the work I have so ...
math calculus please help! - l = lim as x approaches 0 of x/(the square root of...
Calc - lim 81-x/9-square root of x X->81