May 26, 2016

Homework Help: Calc

Posted by Maya on Sunday, December 19, 2010 at 9:12pm.

1. For what value(s) of x is f(x) = (x-1) / (x^2 - 1) discontinuous?

2.) f(x) = (1)/(x^2) is continuous for all real numbers EXCEPT:

a. x=0
b. x=1 only
c. x=1 and x=-1
d. x=-1 only
e. x=2

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