SOLUTION: what is the domain of f(x)= 2/ 3x+2? Does it include all x or exclude something?

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Question 1135659: what is the domain of f(x)= 2/ 3x+2? Does it include all x or exclude something?

Answer by ikleyn(52921)   (Show Source): You can put this solution on YOUR website!
.

I read your function as f(x) = . 


The domain EXCLUDES the value of "x" which makes the denominator equal to zero:


3x + 2 = 0  ======>  3x = -2  ======>  x = .


This value  x =  is excluded.



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