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burhan101

  • 3 years ago

What would be the range of this ? http://www.wolframalpha.com/input/?i=y%3D%28x%2B4%29%5E2&lk=4&num=1

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  1. ksaimouli
    • 3 years ago
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    0 to infinite

  2. burhan101
    • 3 years ago
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    how would i put that in terms of like R { ..

  3. ksaimouli
    • 3 years ago
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    \[(0,\infty)\]

  4. burhan101
    • 3 years ago
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    and how about domain ?

  5. ksaimouli
    • 3 years ago
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    \[(-\infty,\infty)\]

  6. burhan101
    • 3 years ago
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    \[x \epsilon R\]

  7. burhan101
    • 3 years ago
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    ?

  8. estudier
    • 3 years ago
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    U may use the notation that u prefer (if some notation has not been stipulated). So x in R is just as good as (inf,inf) (I prefer the former, myself) Range R >= 0 does just as well as (0,inf) The thing is to be clear.

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