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anonymous

  • one year ago

PLEASE PLEASE HELP - Wendy is logging the number of video game levels she wins per hour. She has determined the function to be f(x) = 6x + 9, where x represents hours and f(x) represents the number of video game levels won. Which of the following options describes the restrictions to the domain and range correctly?

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  1. anonymous
    • one year ago
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    Well she cannot win negative levels, so you cannot go below the x axis, and she cannot play negative games so she cannot go to the left of the y axis

  2. anonymous
    • one year ago
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    Medal? :)

  3. anonymous
    • one year ago
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    The domain cannot be less than 0, and the range cannot be less then zero due to the reasons described

  4. anonymous
    • one year ago
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    so what wouldd the answer be? i kinda get it

  5. anonymous
    • one year ago
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    these are answer choices ill give a medal! Domain, nonnegative values; range, values greater than −1.5 Domain, nonnegative values; range, values less than −1.5 Domain, nonnegative values; range, nonnegative values Domain, nonnegative values; range, values greater than 9

  6. anonymous
    • one year ago
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    So you cannot play negative games right? So your line cannot go below the X axis because its negative right? So the restriction is it cannot go below the x axis, or it cannot go below y=0. And she cannot play negative games, so she cannot go to the left of the y axis, or cannot go below x=0

  7. anonymous
    • one year ago
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    Domain, nonnegative values; range, nonnegative values

  8. anonymous
    • one year ago
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    so it would be the bottom answer right? its greater than 0

  9. anonymous
    • one year ago
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    Because it cannot be negative numbers

  10. anonymous
    • one year ago
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    ahh ok thanks so much

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