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anonymous

  • one year ago

the domain of f(x) x-1/x^2+1 is a. all x=/1 b all x =/1,-1 c all x =/ -1 d all x >=1 e all real numbers

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  1. anonymous
    • one year ago
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    @triciaal

  2. Zale101
    • one year ago
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    Where in the x values of function f is restricted?

  3. Zale101
    • one year ago
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    Hint: Set the denominator equal to zero and solve for x. That x determines the restriction in the domain because it allows the denominator of the function to be zero.

  4. anonymous
    • one year ago
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    is it c

  5. anonymous
    • one year ago
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    @Zale101

  6. Zale101
    • one year ago
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    Did you set the denominator equal to zero and solved for x?

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