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ohohaye

  • one year ago

I'm pretty sure that the answer is Domain:(-infinity,3] Range [3, -infinity). Am I right? Pic in comments.

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  1. ohohaye
    • one year ago
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  2. freckles
    • one year ago
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    for domain you should read the graph left to right for range you should read the graph from down to up

  3. freckles
    • one year ago
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    both of your answers are wrong and for different reasons domain you did not go far enough to the right range you for some reason listed the higher numbers first then the lower ones

  4. freckles
    • one year ago
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    (a,b) you should always have that a<b not a>b

  5. ohohaye
    • one year ago
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    Ok, so range is (-infinity, 3]?

  6. freckles
    • one year ago
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    that i can agree with for the range

  7. freckles
    • one year ago
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    now the domain you read the graph from left to right (think x-axis since that is where we are gonna grab our numbers from) why do you think the graph doesn't exist at f(4)?

  8. freckles
    • one year ago
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    or f(5) or f(6) and so on...

  9. freckles
    • one year ago
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    or f(pi)

  10. ohohaye
    • one year ago
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    I don't know

  11. ohohaye
    • one year ago
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    The graph seems to be expanding and seems like it will eventually reach the 5 and 6 on the x-axis

  12. freckles
    • one year ago
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    |dw:1440650387324:dw| right but your domain doesn't include those numbers your domain for some reason stops at x=3

  13. ohohaye
    • one year ago
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    So does that mean that the domain is 3?

  14. freckles
    • one year ago
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    no that would mean the graph would only exist at x=3

  15. freckles
    • one year ago
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    your graph looks like exist for all x

  16. freckles
    • one year ago
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    I was saying your answer says the domain stops at x=3

  17. ohohaye
    • one year ago
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    Oh ok, so it would be (-infinity, infinity)?

  18. freckles
    • one year ago
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    yes!

  19. ohohaye
    • one year ago
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    Ok, thank you!

  20. freckles
    • one year ago
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    np

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