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kaylaprincess

  • one year ago

please help....easy, i know. but im confused ! A function is created to represent the miles per gallon your car gets. What restrictions would be made to the domain? The domain would only include integers. The domain would only include positive integers. The domain would include all real numbers. The domain would only include positive numbers.

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  1. kaylaprincess
    • one year ago
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    you cant have negative amounts of gasoline, so only positive numbers?

  2. kaylaprincess
    • one year ago
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    @imqwerty

  3. kaylaprincess
    • one year ago
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    @Hero

  4. kaylaprincess
    • one year ago
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    .-.

  5. kaylaprincess
    • one year ago
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    @Nnesha please help me understand this?

  6. kaylaprincess
    • one year ago
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    ugh

  7. anonymous
    • one year ago
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    Can I help you? are you online?

  8. kaylaprincess
    • one year ago
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    i am ~

  9. anonymous
    • one year ago
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    So lets do process of elimination: Are you guaranteed to get and even number such as 4 or 5 or are you more likely to get a number like 8.6 or 9.4

  10. kaylaprincess
    • one year ago
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    more like a decimal

  11. anonymous
    • one year ago
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    exactly! so you are not guaranteed only integers, so cross out any with only integers

  12. kaylaprincess
    • one year ago
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    so only positive integers ?

  13. anonymous
    • one year ago
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    Cross out a and b because those state that you would only have integers in that domain

  14. kaylaprincess
    • one year ago
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    duh its restriction lol my bad

  15. anonymous
    • one year ago
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    Ok next, What are real numbers? Can you explain

  16. kaylaprincess
    • one year ago
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    real numbers are all rational numbers

  17. anonymous
    • one year ago
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    Exactly. now it says all real numbers. Would you be able to have -16.3m/g?

  18. anonymous
    • one year ago
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    @kaylaprincess are you there?

  19. kaylaprincess
    • one year ago
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    yes

  20. kaylaprincess
    • one year ago
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    ^

  21. anonymous
    • one year ago
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    Sorry my computer had to update

  22. anonymous
    • one year ago
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    So can you answer my last question

  23. kaylaprincess
    • one year ago
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    i did, yes we would be able to. and no worries.

  24. anonymous
    • one year ago
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    no we wouldn't

  25. anonymous
    • one year ago
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    you said it yourself, no negative numbers

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