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Brittany M.

asked • 03/09/15

Identifying the domain of a function

Using interval function, find the domain of f(x)=1/5x^3-4
 
The answer key says (negative infinity, positive infinity), but I don't know how to arrive at the answer. 

1 Expert Answer

By:

Nathan B. answered • 03/09/15

Tutor
5 (20)

Elementary and Algebraic skilled

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