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anonymous
 3 years ago
Function domain?
anonymous
 3 years ago
Function domain?

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anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0I have dw:1361129696765:dw Would it be 4 infinity?

yrelhan4
 3 years ago
Best ResponseYou've already chosen the best response.0it should be all real.

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0domain is all real numbers, there's no value that X cannot be.

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0however if it was f(x) = 1/x for example, x could not be zero and thus the domain would be (infinity, 0) (0, infinity)

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0if you substitute in any value for X in your function, it will still work. therefore all reals or (infinity, infinity) would work for the domain.

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0Ah, okay got it thanks.!
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