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anonymous

  • one year ago

What is the domain of the following parabola? x ≥ 2 x ≤ -1 y ≤ 3 All real numbers

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  1. anonymous
    • one year ago
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  2. only_hanaaa
    • one year ago
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    its C.

  3. anonymous
    • one year ago
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    explanation?

  4. only_hanaaa
    • one year ago
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    when you need to find the domain of a parabola you need to look at the maximum point, on this graph it is 3...and since the parabola opens down its not all real numbers, so it has to be less than or equal to 3...understand?

  5. anonymous
    • one year ago
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    thanks so much

  6. only_hanaaa
    • one year ago
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    your welcome :)

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