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cookiimonster627

  • one year ago

Help please

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  1. anonymous
    • one year ago
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    whats the question?

  2. cookiimonster627
    • one year ago
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    @TaylorBrooks137

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  3. cookiimonster627
    • one year ago
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    @jim_thompson5910

  4. jim_thompson5910
    • one year ago
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    a rational function is a function that is a ratio of 2 polynomial functions

  5. jim_thompson5910
    • one year ago
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    square roots of variables are not allowed, so choice A is out

  6. jim_thompson5910
    • one year ago
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    choice C is out because exponentials are not polynomials

  7. jim_thompson5910
    • one year ago
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    absolute value functions are not polynomial functions, so D is out for that reason

  8. cookiimonster627
    • one year ago
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    Thank you

  9. jim_thompson5910
    • one year ago
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    choice B is the only thing left look at how 2 is a polynomial (single term expressions can be polynomials) and how x is a polynomial the ratio of 2 over x is a rational function

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