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anonymous
 one year ago
please help me with this
*give an example of a rational function that is undefined at x=a where a is a real number. next state the domain of your rational function using both set and interval notation.
anonymous
 one year ago
please help me with this *give an example of a rational function that is undefined at x=a where a is a real number. next state the domain of your rational function using both set and interval notation.

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Afrodiddle
 one year ago
Best ResponseYou've already chosen the best response.1This is a rational function f(x) = 7/xa

Afrodiddle
 one year ago
Best ResponseYou've already chosen the best response.1I gave you an example. Make your own fill in the blanks :P \[f(x) = \frac{ blank }{ xa }\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0am i supposed to plug in numbers for a?

Afrodiddle
 one year ago
Best ResponseYou've already chosen the best response.1Does it state so? then yes.

Afrodiddle
 one year ago
Best ResponseYou've already chosen the best response.1the domain is all real numbers except a

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so i can have f(x)= 5/xa?

Afrodiddle
 one year ago
Best ResponseYou've already chosen the best response.1(  ∞ , a ) U ( a , + ∞ ) is the interval notation of a domain.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0and how can i get the interval and set notation?

Afrodiddle
 one year ago
Best ResponseYou've already chosen the best response.1{ x ϵ ℝ  x ≠ a } Is the set notation.

Afrodiddle
 one year ago
Best ResponseYou've already chosen the best response.1as I said, the domain is all real numbers except a.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0okay thanks so much!:)

Afrodiddle
 one year ago
Best ResponseYou've already chosen the best response.1Dont forget to close the question
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