Monday
September 1, 2014

Homework Help: Math

Posted by Salman on Saturday, November 7, 2009 at 3:21pm.

Consider the function
f(x) = 7 x + 3 {x ^ -1 }. For this function there are four important intervals: (-infinity, A], [A,B),(B,C), and [C,infinity) where A, B and C are either critical numbers or points at which f(x) is undefined. Find A, B and C

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

calculus - f(x)=2x+8x^-1.For this function there are four important intervals...
Piecewise function - write a piece-wise function over 3 intervals whose domain ...
Calculus - find the intervals where the function is increasing and the intervals...
Math - f(x)=root sign, and inside that x-2 and g(x)x-7. Which of the following ...
Algebra - What is the answer? I came up with C. is this correct? Thanks for the ...
Algebra - f(x)=root sign, and inside that x-2 and g(x)x-7. Which of the ...
Algebra - Given f(x)=rootsignx-2 and g(x) = x-7 what is the domain of the ...
MATH - I have been trying to do this problem for a couple of days but i cant ...
Algebra - Given f(x)=rootsignx-2 and g(x) = x-7 what is the domain of the ...
Algebra - Given f(x)=rootsignx-2 and g(x) = x-7 what is the domain of the ...

Search
Members