Saturday
April 19, 2014

Homework Help: Calculus

Posted by Matthew on Saturday, February 11, 2012 at 3:27pm.

Is this the right explanation for this question

1. Examine the continuity of the function

h(x)=

-x, if x<0
0, if x=0
x, if x>0


Answer: Since h(x)=
-x, if x<0
0, if x=0
x, if x>0 is h=|x|,

we can conclude that the function is

1. continuous everywhere

2. discontinuous at x=0 because limit from the left (-1) and limit from the right (+1) does not equal the same value, therefore it doesn't exist.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

math-calculus - 1.For any function y+f(x), express dy/dx using limit notation. ...
Calculus - Find a number, delta, such that if |x-2|<delta, then |4x-8|<0.1...
English - For an analysis essay or a research essay of a novel, the format is ...
Calculus - Find the volume of the solid obtained by rotating the region bounded ...
Calculus - Find the volume of the solid obtained by rotating the region bounded ...
Calculus - Find the volume of the solid obtained by rotating the region bounded ...
English grammar - 1. Look at the ten thousand won bill on the bottom right. Look...
Calculus I - find the antiderivative of f(x)=(x^2)/(x^3+5) with explanation
5th Grade Math - I am a mom trying to help my child with their math HW. But this...
Calculus - Need an answer to this Calculus Question. I keep getting this type of...

Search
Members