Homework Help: Algebra

Posted by Matt- on Tuesday, November 2, 2010 at 11:11am.

What is the domain of y = 2/(x) + 2

x>0
x<0
x>=0
All real numbers except x = 0

I think the domain is All real numbers except x = 0

Is that correct?

Algebra - Reiny, Tuesday, November 2, 2010 at 1:05pm
correct , we cannot divide by zero

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