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anonymous

  • one year ago

what is the domain and range?

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  1. anonymous
    • one year ago
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  2. Vocaloid
    • one year ago
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    domain: all the possible x-values the graph starts at x = -10 and x = 10, and includes all values between -10 and 10, so our domain is...?

  3. anonymous
    • one year ago
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    @Vocaloid 10?

  4. Astrophysics
    • one year ago
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    No, remember domain are the x values allowed in your graph, so it's from x = -10, to x = 10, so your domain is then [-10,10] the square brackets imply these points are included. Does that make sense?

  5. Astrophysics
    • one year ago
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    [-10,10] -> all points between -10 to 10 that's what this means, it's the interval

  6. anonymous
    • one year ago
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    Yes, i understand now.

  7. Astrophysics
    • one year ago
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    Great, now you can do the same with range, note that range are your y values, vertical points

  8. anonymous
    • one year ago
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    wouldnt it just be the same as the domain?

  9. anonymous
    • one year ago
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    or would it be [10,0]?

  10. Astrophysics
    • one year ago
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    |dw:1443833445173:dw|

  11. Astrophysics
    • one year ago
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    |dw:1443833486344:dw|

  12. Astrophysics
    • one year ago
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    I think you meant [0,10] :)

  13. Astrophysics
    • one year ago
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    Always start from the smaller number

  14. anonymous
    • one year ago
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    alright :3 thank you

  15. Astrophysics
    • one year ago
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    Yw

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