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anonymous

  • one year ago

What is the domain of the following parabola?

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  1. anonymous
    • one year ago
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  2. only_hanaaa
    • one year ago
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    do you know how to find the domain of a parabola? is this multiple choice?

  3. anonymous
    • one year ago
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  4. anonymous
    • one year ago
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    isn't it the first one?

  5. only_hanaaa
    • one year ago
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    mmm..well think so because 3 is a y value on the graph...

  6. anonymous
    • one year ago
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    but I thought the domain was the x value and the x value peaks at 2

  7. only_hanaaa
    • one year ago
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    ik, im just saying that the answer you picked in the picture is wrong and that its prob x is equal too -1 tho

  8. anonymous
    • one year ago
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    so it would be the second one? or the first?

  9. only_hanaaa
    • one year ago
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    the second one because it cant be x is greater than or equal too 2 because the parabola opens down and any number greater than 2 wouldn't be in the parabola so its -1...I hope that made sense XP

  10. anonymous
    • one year ago
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    oh yes I get it thanks a lot!

  11. only_hanaaa
    • one year ago
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    your welcome :)

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